About UA Local 725

Since 1950, Local Union 725 has been committed to ethically producing the highest quality service and workmanship. We take pride in our Union and its members.

Our work covers installation, retrofit, service, maintenance and repair of water and sewer treatment plants, fuel piping installations for airports, ink piping installations for newspaper plants, plus many others.

ARPEC (Air conditioning, Refrigeration, and Pipefitting Education Center) offers opportunities for classes and training for members of the United Association. ARPEC offers a Five-Year Apprenticeship program. ARPEC is also a testing facility for the United Association Welding Certification Program.