Steamfitters Local Union 420
Local 420 is a 117year old Labor organization representing over 4500 members. Our Steamfitters, Welders and HVAC technicians are the most highly skilled and safely trained professionals in Pennsylvania. Our members perform work in the following sectors, to name a few:
Commercial Construction, Commercial and Residential HVAC, Pharmaceutical, Petrochemical, Nuclear and Educational.
If you are in need of the most highly qualified and safely trained piping professionals, call Local 420 or one of our affiliated contractors.
We do it right - the first time.