TThe Traveling Tradesman
B

Boilermaker

Boilermaker and boiler operator are different trades, and the confusion costs people time. You build, install, repair, and dismantle boilers; a stationary engineer runs them. States license the operator, not you — there's no boilermaker license anywhere. What actually governs your work is code: ASME Section IX certification for pressure vessel and boiler welding, which is employer- and code-driven and travels nationally.

Across all states: boilermaker is not a state-licensed occupation in any US state. It is a registered-apprenticeship trade, most commonly sponsored by the International Brotherhood of Boilermakers. Critical distinction readers get wrong: many states do license 'boiler operators' or 'stationary engineers' - but that is a different occupation. A boiler operator runs and monitors boilers in service; a boilermaker builds, installs, repairs, and dismantles them. Do not conflate the two: a state boiler operator license is not a boilermaker credential and does not authorize construction work. What does govern boilermaker work is code-driven welding certification - ASME Section IX for pressure vessel and boiler welding is the controlling standard, and this dataset's Ohio welder record confirms Ohio's Division of Industrial Compliance specifically requires ASME certification for boiler and pressure vessel welding. Boilermaker scope includes boiler making, welding, acetylene burning, asbestos abatement, chipping, caulking, reaming, fiberglass laminating, fitting-up, grinding, rigging, riveting, scaffold erection, stack work, steel erection, tube rolling, and impact machine operating.

Where can I take my boilermaker license?

Pick the state you're licensed in. You'll get the states that will consider that license — which is not the same as a free transfer.

FAQ

I saw my state licenses boiler workers. Do I need that license?

Probably not — check which occupation it covers. Many states license boiler operators or stationary engineers, and that's a different job: operating boilers in service rather than building and repairing them. A boiler operator license does not authorize construction work, and it isn't the credential a boilermaker needs. What matters for you is ASME Section IX welding certification — Ohio, for instance, specifically requires ASME certification for boiler and pressure vessel welding through its industrial compliance division. Asbestos work is worth flagging too, since boilermaker scope routinely includes abatement, and that carries separate state certification requirements everywhere.

Boilermaker rules in every state

Researched 2026-07-21 to 2026-07-24

One entry per state, in alphabetical order. Each one covers who licenses the trade there, what it takes to qualify, and whether that state accepts a license earned somewhere else.

What the colors mean
  • Reciprocity accepts some out-of-state licenses
  • No reciprocity licensed here, but no out-of-state license is accepted
  • Nothing to reciprocate no state license exists here
  • Not established we could not verify this state's position — treat it as an open question, not a no
  • secondarydrawn from consistent secondary sources, not confirmed on the agency's own page

Alabama

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Alabama regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Alabama's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Alabama does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Alabama issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Alabama

Alaska

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Alaska regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Alaska's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Alaska does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Alaska issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Alaska

Arizona

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Arizona regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Arizona's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Arizona does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Arizona issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Arizona

Arkansas

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Arkansas regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Arkansas's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Arkansas does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Arkansas issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Arkansas

California

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. California regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is California's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

California does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because California issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in California

Colorado

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Colorado regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Colorado's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Colorado does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Colorado issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Colorado

Connecticut

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Connecticut regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Connecticut's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Connecticut does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Connecticut issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Connecticut

Delaware

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Delaware regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Delaware's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Delaware does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Delaware issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Delaware

Florida

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Florida regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Florida's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Florida does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Florida issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Florida

Georgia

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Georgia regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Georgia's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Georgia does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Georgia issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Georgia

Hawaii

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Hawaii regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Hawaii's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Hawaii does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Hawaii issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Hawaii

Idaho

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Idaho regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Idaho's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Idaho does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Idaho issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Idaho

Illinois

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Illinois regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Illinois's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Illinois does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Illinois issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Illinois

Indiana

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Indiana regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Indiana's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Indiana does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Indiana issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Indiana

Iowa

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Iowa regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Iowa's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Iowa does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Iowa issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Iowa

Kansas

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Kansas regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Kansas's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Kansas does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Kansas issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Kansas

Kentucky

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Kentucky regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Kentucky's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Kentucky does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Kentucky issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Kentucky

Louisiana

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Louisiana regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Louisiana's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Louisiana does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Louisiana issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Louisiana

Maine

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Maine regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Maine's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Maine does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Maine issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Maine

Maryland

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Maryland regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Maryland's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Maryland does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Maryland issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Maryland

Massachusetts

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Massachusetts regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Massachusetts's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Massachusetts does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Massachusetts issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Massachusetts

Michigan

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Michigan regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Michigan's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Michigan does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Michigan issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Michigan

Minnesota

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Minnesota regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Minnesota's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Minnesota does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Minnesota issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Minnesota

Mississippi

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Mississippi regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Mississippi's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Mississippi does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Mississippi issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Mississippi

Missouri

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Missouri regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Missouri's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Missouri does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Missouri issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Missouri

Montana

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Montana regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Montana's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Montana does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Montana issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Montana

Nebraska

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Nebraska regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Nebraska's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Nebraska does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Nebraska issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Nebraska

Nevada

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Nevada regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Nevada's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Nevada does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Nevada issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Nevada

New Hampshire

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. New Hampshire regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is New Hampshire's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

New Hampshire does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because New Hampshire issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in New Hampshire

New Jersey

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. New Jersey regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is New Jersey's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

New Jersey does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because New Jersey issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in New Jersey

New Mexico

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. New Mexico regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is New Mexico's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

New Mexico does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because New Mexico issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in New Mexico

New York

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. New York regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is New York's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

New York does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because New York issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in New York

North Carolina

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. North Carolina regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is North Carolina's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

North Carolina does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because North Carolina issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in North Carolina

North Dakota

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. North Dakota regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is North Dakota's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

North Dakota does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because North Dakota issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in North Dakota

Ohio

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Ohio regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Ohio's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Ohio does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Ohio issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Ohio

Oklahoma

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Oklahoma regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Oklahoma's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Oklahoma does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Oklahoma issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Oklahoma

Oregon

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Oregon regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Oregon's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Oregon does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Oregon issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Oregon

Pennsylvania

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Pennsylvania regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Pennsylvania's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Pennsylvania does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Pennsylvania issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Pennsylvania

Rhode Island

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Rhode Island regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Rhode Island's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Rhode Island does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Rhode Island issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Rhode Island

South Carolina

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. South Carolina regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is South Carolina's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

South Carolina does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because South Carolina issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in South Carolina

South Dakota

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. South Dakota regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is South Dakota's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

South Dakota does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because South Dakota issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in South Dakota

Tennessee

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Tennessee regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Tennessee's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Tennessee does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Tennessee issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Tennessee

Texas

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Texas regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Texas's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Texas does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Texas issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Texas

Utah

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Utah regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Utah's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Utah does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Utah issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Utah

Vermont

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Vermont regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Vermont's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Vermont does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Vermont issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Vermont

Virginia

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Virginia regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Virginia's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Virginia does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Virginia issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Virginia

Washington

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Washington regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Washington's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Washington does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Washington issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Washington

West Virginia

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. West Virginia regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is West Virginia's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

West Virginia does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because West Virginia issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in West Virginia

Wisconsin

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Wisconsin regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Wisconsin's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Wisconsin does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Wisconsin issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Wisconsin

Wyoming

No license — state or local

No license exists for this trade at any level — state or local — in this state.

Issuing agency: No state licensing agency for boilermakers. Wyoming regulates this trade through apprenticeship registration rather than occupational licensing - the relevant state office is Wyoming's apprenticeship agency (labor department or workforce development division), which registers programs rather than licensing individuals.

No state license for the boilermaker trade itself. Registered apprenticeship through the International Brotherhood of Boilermakers or an equivalent DOL-registered program. ASME Section IX welding certification is the controlling credential for pressure vessel and boiler welding scope - employer- and code-driven, not state-issued, and portable nationwide. Asbestos abatement work carries separate state certification requirements in most states.

No state license to reciprocateSecondary sources — not independently confirmed by the agency

Wyoming does not license boilermakers - no US state does. This is a registered-apprenticeship trade, and the credential that travels is your U.S. Dept. Of Labor apprenticeship completion certificate, which is federally registered and valid nationwide. There's no reciprocity question here because there'S no state license to transfer. Note the common confusion: many states license boiler operators, but that is a different occupation from boilermaker.

What applies instead: Because Wyoming issues no boilermaker license, there is no state credential to reciprocate. The DOL-registered apprenticeship certificate is portable nationwide by design - it is a federal registration, not a state one.

See all trades in Wyoming