Our Union Teammates, consisting of Plumbers Local Union No. 8 and Pipe Fitters Local Union No. 533, play a major role in the growth and success of the Mechanical Contractors Association of Kansas City. From their ranks, the MCA-KC Contractors can draw upon the highly skilled and trained Plumbers and Pipe Fitters to perform vital functions in the mechanical and service industry. This relationship assures a rigid and comprehensive training and education program that develops and promotes professionalism, cost effectiveness, and productivity of union construction and service and positions the MCA-KC to be competitive in the marketplace.