Marine Group Boat Works

Marine Group Boat Works

About Us

Marine Group Boat Works, LLC (MGBW) is a family-owned, full-service boat construction and superyacht refit facility occupying over 15 acres of land and water. Located at the southern part of the San Diego Bay in Chula Vista and National City with a third facility in San Jose del Cabo Mexico, MGBW specializes in refits, repairs and new construction of boats up to 220 feet (91 meters) long. Featured on The History Channel’s Modern Marvels, MGBW is recognized worldwide for its 665-ton travelift, making it the premiere San Diego superyacht refit facility for the West Coast. Its specialties include haul-outs, bottom paints, Lloyds’ and ABS-class surveys, aluminum and steel hull extensions, engine repowers, mechanical repairs, propeller service, custom fabrications and more. Specific to the commercial and government sectors, MGBW also provides highly specialized services including new construction, custom metal fabrications and emergent work repairs for vessels ranging from range training support crafts, patrol boats, dive boats, workboats, tugboats and barges.