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!

Wright Thing To Do Scholarship Application
Tuesday, March 11, 2014

Click Here to download the 2014 Wright Thing To Do Scholarship Application. The applications must be postmarked by May 31, 2014 for the applicant to be considered.

Local 420 Supports Brendan Boyle

Please take the time to view the playlist below. Thank you


A SPECIAL NOTIFIED ORDER OF BUSINESS will be presented for all Building Trades members, Mechanical Equipment Service members, Gas Distribution members, and Instrument Technicians at the conclusion of the regularly scheduled monthly membership meeting on Tuesday April 1, 2014.

For more details visit the Members Only section.

The Union Boot Pro

Sign-Up and receive 27% off at all times!

Union Discount Code: Pf0420mD

Click Here to visit

Welcome to Steamfitters Local 420

The Steamfitters of UA Local 420 would like to thank you for taking the time to visit our website to learn more about us. Since first chartered in 1903, Steamfitters Local 420 has been constructing, installing and maintaining Mechanical systems throughout our jurisdiction. We service the entire state of Pennsylvania's gas pipeline distribution. In addition, Local 420 has jurisdiction in the area of instrumentation calibration over four states. Including Pennsylvania, we service New Jersey, Delaware, and New York.

Throughout our great history, we've worked on many high profile projects in working to build Philadelphia into the great city it is today. We're proud to have worked on projects such as the Sun Oil Refineries, Children's Hospital of Philadelphia and the stadiums for the Eagles, Phillies, Flyers, and 76ers.

If you're building a new or upgrading your current Industrial or Commercial facility, build and service with Steamfitters Local 420 by utilizing one of our Signatory Contractors.