The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada, UA, is a prominent union representing over 355,000 skilled workers in various construction trades across North America.
With members including Plumbers, Pipefitters, Sprinkler Fitters, HVACR Service Technicians, Welders, and Pipeliners, UA plays a vital role in advocating for the rights and interests of workers in the industry.
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