3A Marine Service

3A-Marine Service

Welcome to 3A Marine Service!

A fixture on the southern end of Boston Harbor, 3A Marine Service has been getting Massachusetts boaters out on the water for over 50 years. We are known and respected for our straightforward advice and timely, professional service.

3A Marine Service covers the South Shore, Boston, North Shore, Cape Cod, and the Greater Boston area. We are authorized dealers for Robalo, Parker, and Four Winns boats, and for Evinrude, Yamaha, and Tohatsu outboards.

We deliver professional-grade service, delivered by our factory-certified technicians. Our retail store stocks a large inventory of parts and accessories. 3A Marine Service is also a U.S. Marine Industry (MRAA) 5-star certified dealer.

View Our Boat Inventory

Parker 2520 XLD Sport Cabin 3A boat brands

View All Boat InventoryNew InventoryPre-Owned InventoryBrokerage Inventory

Yamaha 25

Yamaha Service and Yamaha-Powered Boats

3A Marine Service is a fully certified Yamaha Outboard service facility. We have a certified Yamaha Master Technician and several Yamaha-certified Technicians on staff. We invest heavily in Yamaha training, tools, and software to provide 1st class service for Yamaha outboards.



Contact Us to Learn More

3A Marine Service
316 Lincoln Street, Hingham, MA 02043
Phone: (781) 749-3250



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