Pipefitters Local 539’s 1600 highly trained skilled members provide the work force for the 160 signatory contractors in Pipefitting and HVAC/R Service Industries in our area. The five year apprenticeship programs in Pipefitting and HVAC/R Service offer the very best training available in the industry, and in conjunction with our journeyman training classes, produce the most qualified, highly skilled and certified workers available in the United Association.


Important links relating to our union, benefits information and more.


This will direct you to our training website for complete Apprenticeship information.


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