LSI Marine Construction, LLC operates on the Outer Banks of North Carolina. LSI, LLC specializes in marine construction for residential and lite commercial projects. LSI is licensed and insured to meet your waterfront needs to include: soundfront bulkheads and piers, docks, timber retaining walls, gazebos, dune walkovers, landward decks & walkways, and timber fishing pier restoration, and various types of timber piling installation for marinas, bulkheads, boat lifts, piers, and docks.