UA Local 527 is located in Waterloo, Canada on 225 Frobisher Dr. UA Local 527 is rated 4.5 out of 5 in the category individual & family services in Canada. United Association Local 527 represents the union of piping professionals. Our members are experts in the fabrication, installation, maintenance and servicing of piping services: steamfitter-pipefitters, plumbers, instrumentation technicians and mechanics, sprinklerfitters, HVAC and refrigeration mechanics, metal trades workers, pipe welders, and specialty certified workers in all areas of the piping industry.
Headquarters
Waterloo, Ontario