Duncan Seawall Dock-Boat Lift

Duncan Seawall was established in 1979 and has the necessary equipment and personnel needed to take on any size project. We have become the area’s largest and most respected marine construction company due to our reputation for providing excellent service, quality workmanship, and dedication to customer relationships. We believe that each and every customer inquiry be addressed in the same manner, no matter the job size. The sales team is committed to return any and all calls within 24 hours, schedule an on-site visit within two days, and submit a written proposal within three days.