Span Builders LLC is a turn-key design/build general contractor specializing in the construction and installation of heavy timber, steel, concrete bridges, boardwalk installation, and amenity structures. If you are looking for bridge building companies we offer various services, including conventional and top-down pile driving, concrete, and masonry structures, including retaining walls, abutments, entry monuments, and outdoor living. Besides, we offer a dedicated fencing division supplying both the residential and commercial sectors. We serve a wide variety of clients, including municipalities, universities, NC Dept. of Transportation, state parks, golf courses, and residential customers.