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  • Steamfitters Local Union 420

    • Construction
    • Contractors - Air Conditioning/Heating
    14420 Townsend Rd.
    Suite A
    Philadelphia, PA 19154
    (267) 350-4200
    (267) 350-4225 (fax)
    Hours:
    7:00 am - 4:00 pm
    Monday thru Friday
    • About

      We are a labor union representing 4500 members in the Delaware Valley. We specialize in the installation and maintenance of all piping systems, as well as the preventive maintenance and service of residential and commercial HVAC systems.

    • Whom to Contact

      • Mr. Kevin Heffernan
        Financial Secretary - Treasurer
        Phone: (267) 350-4200
        Fax: (267) 350-4225
      • Michael Trofa