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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 res

    • Whom to Contact

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