How do they match: Plumbers, Pipefitters, and Steamfitters

  • Air Conditioning Installer
  • Aircraft Hydraulic Equipment Mechanic
  • Aircraft Hydraulic Mechanic
  • Aircraft Plumbing Mechanic

  • 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.

  • Fill pipes or plumbing fixtures with water or air and observe pressure gauges to detect and locate leaks.
  • Repair hydraulic or air pumps.