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Maryland Marine Services provides reliable boat repair and service to boaters on the Eastern Shore of Maryland and the Annapolis area. We specialize in the maintenance and repair of marine engines and other boat systems. Whether you're looking for engine service, generator service, winterization, or scheduled maintenance trust the technicians at Maryland Marine Services. Our mobile team will come to your boat. Give us a call or message us for a quote for your boat today.

We are a mobile company specializing in Marine Electronics, A/C Services, Winterizations and Outboard and Diesel Maintenance, Diagnostics, and Repairs.

We specialize in Electronics services, offering only top quality and efficient results. When you book this service, like all of our others, we guarantee you’ll be satisfied with the process and result. We handle everything from chart plotters and transducers to basic wiring and switches.

Marine electrical and electronics.
Garmin and Simrad certified installer.
Airmar and NMEA 2000 certifications.

Mastercraft boat dealer and service provider for the Mid-Atlantic region.

Annapolis Yacht Sales and Services has been serving the Chesapeake Bay and boaters in our area for over 65 years. Our service department continues to grow, and we now have two service shops that allow us to work year round no matter the weather. In addition to our shops in Annapolis, MD and Stevensville, MD, we offer over the road service so our certified technicians can come to you. Our crew can work on most makes and models of power or sailboats. We provide winterization and spring commissioning services, fiberglass repair, rigging, engine repair, electrical upgrades/repairs, engine repower and more.

Electronic Marine has been providing premier sales, installation and service of quality marine electronic equipment for over 60 years. Factory trained by leading manufacturers, our staff will guide you through the process of outfitting a new vessel or retrofitting your existing yacht. Please visit our web store at www.ElectronicMarine.com.

At First Mate Marine Services, we are a Mobile Marine Electrical, Refrigeration, HVAC, Plumbing, and Generator Repair Company. We Service, Maintain, Repair and Replace existing systems. We can also Fully Install New Systems that do not currently exist on your boat. Any vessel from 18 ft. To 180 ft. Our Technicians carry multiple systems factory certifications, ensuring we get the job done right.