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Mercury Authorized Dealer & Garmin Authorized Installer Serving Ocean City, Coastal Maryland, Delaware & the Chesapeake Bay

Mercury-powered service, marine electronics, repowers, and custom rigging — from routine maintenance to complex installations.

Technician performing maintenance on quad outboard boat engines at a marina, wearing an Eastern Bay Boat Works shirt on a sunny day.

Built by a Boat Builder.

Eastern Bay Boat Works was built from decades of hands-on experience repairing, rigging, and building boats. Whether it's routine maintenance or diagnosing a difficult problem, you'll work with someone who's spent a career doing exactly that.

Garmin logo
Mercury Marine logo
Seakeeper Ride logo

Our Marine Services

Outboard Service (Mercury / Yamaha)

Certified service and maintenance for Mercury and Yamaha outboards, including scheduled service and diagnostics.

Marine Electronics Installation

Garmin, Raymarine, FLIR, and Sionyx installations, including radar, sonar, and full system integration.

System Upgrades

Custom upgrades for navigation, communication, lighting, and onboard systems tailored to your boat.

Fishing & Performance Rigging

Trolling motors, Power-Poles, outriggers, and rigging for serious fishing and offshore performance.

Bottom Paint & Protective Coatings

Bottom paint and Propspeed application to protect your boat and improve performance.

Seasonal Services

Spring commissioning, winterization, shrink wrap, zinc replacement, and detailing.

Eastern Bay Nautical Map
  • ⭐⭐⭐⭐⭐

    Cannot say enough praise and compliments of this company and the team (Donnie/Jackie). Typically you cannot count on Ocean City contractors - they work on island time attitudes. Donnie responded to an emergency engine issue with my water craft, communication was immediate and accomodating, and the scheduling and payment process was effortless and all mobile optimized. Great people and great service! Jason S.

  • ⭐⭐⭐⭐⭐

    I recently worked with Donny at Eastern Bay Boat Works for some repair, maintenance, and upgrade work on my boat, and the experience was outstanding. Donny is an absolute professional—courteous, responsive, and extremely knowledgeable about every aspect of boat repair, maintenance, and performance upgrades. He took the time to thoroughly explain the work needed, the options available, and the reasoning behind his recommendations, all while paying meticulous attention to detail. His expertise in troubleshooting, parts selection, and high-quality upgrades made a noticeable difference in both the reliability and performance of my boat. Everything was handled cleanly, efficiently, and with a true craftsman’s eye for getting the details right. The entire Eastern Bay team runs a clean, well-organized facility that reflects their commitment to quality. If you need expert service for repairs, routine maintenance, or smart upgrades, Donny and Eastern Bay are the clear choice. They’ve earned my complete trust and my repeat business. Thank you, Donny—you’re a true asset to the marine industry! Highly recommended. Jim B.

  • ⭐⭐⭐⭐⭐

    Donnie was on point and on time. He took that extra step to take a hard look at all 4 of my Mercury 300's. It's very comforting to know I have him and Eastern Bay Boat Works ready to do what it takes should I have any problems. - Glen S.

  • ⭐⭐⭐⭐⭐

    A great, honest company that goes the extra mile to help! Highly recommend for quality and value! Andrew W

  • ⭐⭐⭐⭐⭐

    We recently had work done on our boat by Eastern Bay Boat Works, and I can’t say enough good things about the experience. From mechanical work like a new prop to electrical repairs, everything was handled professionally and with great attention to detail. He showed up exactly when he said he would, completed the work on time, and the pricing was more than fair. On top of that, he was incredibly friendly, honest, and easy to work with throughout the entire process. It’s hard to find reliable service these days, and Eastern Bay Boat Works absolutely delivered. We will 100% be using them for all of our future boat needs and would highly recommend them to anyone in the community looking for trustworthy, high-quality marine work! Taylor H.

  • ⭐⭐⭐⭐⭐

    Thank you to Eastern Bay for quick and quality work done to my Tidewater. Will definitely be using your service again. Michael T.

Get Service

Main Facility

9748 Stephen Decatur Hwy, Unit 206

Ocean City, MD 21842

Direct Tech Support

Service Inquiries

Real Experience. Real Solutions. Real Service.

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