Manson Construction Co. (Manson) is a federal construction contractor serving the marine construction and dredging industry for over a century. Manson is one of the largest marine construction companies in the nation and has a reputation for quality work, integrity and dependability. We work nationwide and internationally, specializing in design-build bridge construction, bridge repair and retrofit work, dredging of ports and waterways, land reclamation through beach renourishment and the construction of wharves, piers, terminals, docks and outfalls.
