How do they match: Plumbers, Pipefitters, and Steamfitters

  • Assemble, install, alter, and repair pipelines or pipe systems that carry water, steam, air, or other liquids or gases. May install heating and cooling equipment and mechanical control systems. Includes sprinkler fitters.

  • Assemble pipe sections, tubing, or fittings, using couplings, clamps, screws, bolts, cement, plastic solvent, caulking, or soldering, brazing, or welding equipment.
  • Direct helpers engaged in pipe cutting, preassembly, or installation of plumbing systems or components.
  • Install pipe assemblies, fittings, valves, appliances such as dishwashers or water heaters, or fixtures such as sinks or toilets, using hand or power tools.
  • Repair or remove and replace system components.

  • Cut metal components for installation.
  • Fabricate parts or components.
  • Measure materials or objects for installation or assembly.
  • Remove parts or components from equipment.
  • Weld metal components.