Hennigan Engineering provides specialized marine services to construction firms, shipyards, the US Navy and the US Coast Guard.

Our services range from underwater concrete hydrodemolition to dry dock sheet pile surface prep and repair. We support a wide variety of rehabilitation and new construction projects. The coatings services division of Hennigan Engineering is capable of successfully completing virtually any scope of surface prep and coating applications for marine vessels of all sizes. We have recently been proud to provide surface preparation services (40,000 psi ultra high pressure water jetting) for the two-time America’s Cup winning 12-meter sailing sloop “Courageous,” and turnkey prep and painting services of the 950 foot long, 700,000 square foot, heavy sealift vessel USNS Gordon.

Whatever the requirement, Hennigan Engineering is competent in planning, implementing and completing major projects for the fast-pace and demanding marine industry.