Jeff's Marine is located on the river in Thomaston, Maine, serving the marine industry since 1976. We are a full line Yamaha outboard dealer and we service/repair most outboards and Mercruiser stern drives. We offer several boat lines for sale, complete mechanic service, plus indoor and outdoor storage.

Located on picturesque Cape Cod, Nauset Marine is a knowledgeable and well-respected marine facility in Massachusetts, offering marine services and new, used, and brokerage boats. Through the years, Nauset Marine has consistently provided the finest products and services in the industry.

Bamforth Marine sells Maine-made boats such as those from Maritime Skiffs, Echo Rowing Shells, Bay of Maine Boats, and Shaw Yacht with lengths from 8' to 25' in several different styles. Advanced Marine Inflatables and Walker Bay vessels round out the small boat line-up. Marine parts and accessories are also available.

Bowden Marine Service is a year-round, full-service marine dealer specializing in sales, service, and storage of outboard and sterndrive powerboats up to 28' in length. We can handle any requirement for your safe and continued boating enjoyment. If you're interested in boating in Maine you should be talking to us.

Billings Diesel and Marine is a modern full-service boatyard that is steeped in the Maine traditions of craftsmanship and quality. With well-equipped shops dedicated to every phase of boat maintenance, three marine railways and a Travelift, we are a one-stop shop for yachts, commercial vessels, and fishing boats, up to 100 feet.

Thomaston Boat & Engine Works’ owner has 39+ years of experience on marine diesel engines, transmissions, generators and boat repair on vessels up to 120 feet. Also a factory-authorized Volvo Penta diesel engine service dealer for the midcoast area offering sales, service, and warranty on the new Volvo Penta computerized marine diesel engines.

Cummins is a corporation of complementary business units that distribute and service MerCruiser diesel engines, Cummins marine engines, and Onan marine generator sets.