San Sebastian Construction serves as a Premier Marine Construction Company in the North East Florida area.  Serving miles of the  St. Johns River from Georgetown to Julington Creek. Specializing in Docks, Boat Houses and Bulkheads.  We’re a team of fully-certified professionals who tackle everything from complex large projects to smaller scale jobs. Fueled by our commitment to excellence, we go the extra mile to make sure clients are completely satisfied with our work. Call us today to schedule a consultation.

(904)-814-6702 Cell