Trusted Marine Expertise,  Backed by a Proven Legacy

Boston Marine Services provides yacht-quality care for all types of vessels, from private boats to commercial fleets. Located in Charlestown, we offer expert mechanical work, refits, detailing, and seasonal service with a focus on precision and reliability. Our team includes former Boston Boatworks professionals with decades of hands-on experience and trusted craftsmanship. We also take pride in doing our work responsibly, using sustainable practices that help protect the waters we call home. Whether you need a quick tune-up or a full upgrade, we keep your boat performing at its best with care you can count on.

Blue boat on a lifting frame at a shipyard.

Ocean Havens

As a division of Ocean Havens, we’re proud to offer state-of-the-art facilities and trusted service that set the standard in the Northeast. Our clients benefit from a powerful network of premier marinas, reliable fuel delivery through our close partnership with Harbor Energy, and exclusive perks via the Ocean Access loyalty program.

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BMS Values

Boatbuilder-Level Craftsmanship

Our team brings the precision and care of professional boatbuilders to every service. The same standards that go into building a vessel from scratch guide our repair and maintenance work.

Sustainable by Design

We optimize every process with sustainability in mind. From materials and methods to waste handling and water protection, we take care to minimize environmental impact.