We proudly represent the workforce for plumbers, pipefitters, and HVAC/R-service technicians fields in the Upper Peninsula of Michigan and Niagra, Wisconsin. From welding and fitting pipes in a wastewater plant, papermill, mine, or power plant to installing steam systems beneath a city street, we are the men and women who keep critical systems intact. Our high-quality UA apprenticeship program’s make our pipefitters, welders and HVAC service technicians some of the best in the industry.