Founded in 1982, Custom Fab is one of the leading companies that manufactures ductile iron, steel and stainless steel piping systems for the waterworks industries in the United States. The company offers filler and tapered filler flanges and welded outlets. It also provides hand tools, probe rods, pipe hangers, handrails and ladders. It offers welding services for headers, valve wrenches and extensions and side outlets. Custom Fab also offers design, fabrication and installations services. The company is certified by the American Welding Society. Custom Fab is located in Orlando, Fla.