Business Manager
Anthony Gallagher

Financial Secretary-Treasurer
Kevin Heffernan

Steamfitters Local 420

14420 Townsend Rd.
Philadelphia , PA 19154

Ph: (267) 350-4200
Fx: (267) 350-4299
UA Local 420!

Member Discounts on Residential HVAC Contractors

Brothers and Sisters: Please utilize our signatory Local 420 contractors when maintaining, repairing, or replacing your home furnace, boiler, air conditioner, or heat pump. Please click on the link for a list of our signatory contractors, and remember to tell them that you are a Local Union 420 member. 


Click Here for a list of our own contractors offering Discounts for Local 420 members on their Residential HVAC Contractors!

About Us

Steamfitters' Local Union 420 has jurisdiction over all or parts of ten counties in southeastern Pennsylvania for the installation and service of mechanical systems.  We service the entire state for gas pipeline distribution.  In the area of instrumentation calibration, this "educational local" has jurisdiction over four Northeast states (PA, NJ, DE, NY).  Members of the local are proud of their craft, proud of their city, and determined to do everything they can to insure the city and its surrounding suburbs will continue to grow and prosper.

Members of Local 420 are career-oriented individuals, proud of their heritage, their superior training and the opportunities offered in their field. Apprentices graduate to become journeyworkers.  Journeyworkers become foremen, general foremen, superintendents, estimators, project managers, or owners of mechanical construction and service companies.  Virtually all graduates of our apprenticeship program stay in their trade, even though many now have management positions with contractor organizations. The sky is the limit for graduates of the "educational local." 

Local 420 is taking care of its members, families, and the community through youth programs, scholarship funds, specialized educational programs, active participation in local and regional affairs, and vested retirement and health programs to protect its members.  Local 420 contributes to future employment opportunities and supporting efforts to revitalize Philadelphia in order to attract new businesses and new employment opportunities for all residents of this metropolitan area.