United Association

United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States, Canada (UA), affiliated with the national building trades, represents approximately 340,000 plumbers, pipefitters, sprinkler fitters, service technicians and welders in local unions across North America. We also honor a federation agreement with both the Australian Plumbing Trades Employees Union (PTEU) and Irish Technical, Engineering Electrical Union (TEEU).