Massman Construction Co.

Founded in 1908, Massman is a heavy civil and marine contractor focused on providing turnkey construction solutions to both public and private owners. We have deep and comprehensive expertise as a self-performing national contractor in a variety of infrastructure markets including docks and terminals, bridges, locks and dams, difficult foundations, and energy and utilities. Our areas of building expertise are supported by talented people, innovative construction engineering, leading-edge equipment, and technologies - all focused on safety and client satisfaction.