Steamfitters Local 420 Cover the following Counties in Pennsylvania:
- Berks County
- Bucks County
- Carbon County*
- Chester County
- Delaware County
- Lebanon County*
- Lehigh County
- Montgomery County
- Northampton County
- Philadelphia County
*Our jurisdiction covers parts of these counties.
Steamfitters Local 420 cover the following Cities in our jurisdiction:
- Allentown
- Reading
- Philadelphia
Steamfitters Local 420 Union Office and Training Center
14420 Townsend Road, Suite C
Philadelphia, PA 19154
