MGC Contractors, Inc. is an Arizona Corporation having operated within Phoenix, AZ continuously since 1982. MGC Contractors, Inc. was preceded by MGC Contracting, Ltd., which began business in the Valley in 1974 and for nearly 50 years, our company has been a water industry leader. We specialize in all forms of water and wastewater general contracting including Job Order Contracting, Construction Manager at Risk, Design-Bid-Build, and Design-Build throughout Arizona, Texas, Utah, and New Mexico.