Find Boat Service Pros in Delta

John’s Mobile Marine provides fast and reliable service in the Baltimore MD, Annapolis MD, and Washington DC areas. Servicing even far beyond the general listed area Johns Mobile Marine comes to you for your boats Diagnostic repair & Maintenance!

Marine Electronics Installation & Service
At Bull on the Bay, we specialize in professional marine electronics services built on quality, precision, and performance. Whether you’re upgrading your electronics or outfitting a new vessel, we provide expert installation and support for systems of all sizes.

We are proud authorized dealers of top-tier brands including Garmin, Raymarine, Simrad, B&G, Lowrance, JL Audio, Fusion, Airmar, and more—ensuring you get genuine products backed by manufacturer warranties and expert knowledge.

From advanced chart plotters, radar, sonar, and transducers, to complete NMEA 2000 networks, autopilot systems, stereo installs, battery monitors, switches, and clean wiring jobs, we handle every detail with care.

When you book with Bull on the Bay, you’re not just getting a service—you’re getting guaranteed satisfaction, dependable results, and the peace of mind that comes from working with pros who care about your boat as much as you do.

For over 35 years, Line Six Services has been striving to provide our customers with the best quality service possible. From bow thrusters to yacht transport to electronics and air conditioning, we install it all. When we're done with your project you won't know it didn't come from the factory like that! Line Six Services is contracted by some of the industry's largest and most prestigious yacht manufacturers because of our utmost attention to detail in every job we do.

At AB Seas Marine Services in Frederick, Maryland the focus is on quality. From the clean, well organized shop to the state-of-the-art equipment they are ready to serve your needs.

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.

Kompletely Kustom Marine, Inc. provides all levels of yacht management, including but not limited to full service engine/generator repair and installation of both gas and diesel engines, concierge/chauffeur services, boat detailing, shrink wrap, winterization, custom maintenance packages, generator service and installation, watermaker service and installation, captain’s service, dive service, as well as a full range of other boat services – too many to list – to Maryland’s Eastern Shore, Annapolis, Baltimore, District of Columbia, Northern Virginia, and Delaware areas.

Mobile electrical, electronics, mechanical and plumbing, sales and service.

Prestige Detailing & Yacht Management is a family-owned and operated business since 2003. We are the area's leading professionals, offering mobile detailing and mechanical services. We also provide boat detailing, washing and waxing, interior cleaning, isen-glass treatment, bilge cleaning, scheduled maintenance plans, hull cleaning, bottom painting, teak refinishing, canvas cleaning and water proofing, gel coat repair/restoration, electronic installation, haul out, storage, and local transport. We continue to strive to provide you with a better than expected job, every time. Our fleet of vehicles are equip with work floats that allow us to come to you for added convenience. Prestige is committed to excellence, we make customer satisfaction our top priority.

Sunset Harbor Marina is a marina located in Essex, Maryland. We offer a fully equipped service center, indoor and outdoor storage and haul out services.

Full service boatyard and marina. Fixed and floating piers. 2 travel lifts, fuel dock with pump out. Bathhouse and restaurant on site.