Located on Mount Desert Island in beautiful Southwest Harbor
We provide the following services: Boat Yard; Island Barge Services; Inside Storage – 22,000 sq. ft.; Year Round Dockage & Mooring Rentals; Machine Shop.
Southwest Boat Marine Services has provided our 25 years of experience to organizations that depend on quality, reliable service. We provide solid expertise in our service to individual and commercial boat owners, builders, and tradesmen by working to suit everyone’s individual needs. From metal fabrications and welding to underwater hull inspection, Southwest Boat is your Marine Service Provider. Specialized for your needs, we are dedicated to bringing you the highest level of quality service.