Steamfitters Local Union #449


Steamfitters Local 449 was established in 1913. We represent nearly 1,500 union-trained steamfitters, and are affiliated with the United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada.


Our members are highly trained craftsmen who fabricate, install and service piping systems. They may be found on jobsites involving single-family homes, garden and high-rise apartment buildings, large and small office buildings, supermarkets, food warehousing and processing facilities, power plants, chemical installations, factories, public buildings and health care facilities.


We are also an important resource for contractors and owners. We promote good labor relations. We can provide an ample supply of highly trained labor, matching any size project need or skill requirement, including Process Piping, Steam – Hot Water, refrigeration, Air Conditioning, medical gas, boilers, pipe fabrication, hydraulics, controls, all welding processes, HVACR service, energy management, rigging, drafting/CAD drawing, and industrial instrumentation.


  • Process Piping
  • Steam – Hot Water Systems
  • Refrigeration Systems
  • Air Conditioning
  • Medical Gas
  • Boilers
  • Pipe Fabrication
  • Hydraulics
  • Controls
  • HVAC Service
  • Industrial Instrumentation
  • Drafting/CAD Drawing