PIPEFITTER A pipefitter or steamfitter is a tradesperson who installs, assembles, fabricates, maintains and repairs [...]

INSULATOR An insulator installs the material that prevents structures from losing heat [...]

WELDER Use hand-welding, flame-cutting, hand-soldering, or brazing equipment to weld or [...]

MILLWRIGHT Install, dismantle, or move machinery and heavy equipment according to [...]

HVAC MECHANIC Install or repair heating, central air conditioning, HVAC, or [...]

IRONWORKER Raise, place, and unite iron or steel girders, columns, and [...]

SHEET METAL WORKER Fabricate, assemble, install, and repair sheet metal products [...]

ROOFER Cover roofs of structures with shingles, slate, asphalt, aluminum, wood, [...]

PLUMBER Assemble, install, alter, and repair pipelines or pipe systems that [...]

ELECTRICIAN Install, maintain, and repair electrical wiring, equipment, and fixtures. Ensure [...]