Find Boat GPS Pros in East New Market

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!

At Lighthouse Marine Electric and Electronic Systems LLC, we provide a level of expertise that goes beyond traditional marine service companies. Our foundation is built on decades of combined experience as sailors, marine electrical technicians, and information technology professionals, giving us a unique understanding of how modern yacht systems must operate together safely, reliably, and efficiently.

What sets us apart is our ability to diagnose and resolve complex electrical and electronic issues . We specialize in advanced troubleshooting, system integration, marine electrical installations, battery and charging systems, navigation electronics, networked vessel systems, and custom solutions tailored to each vessel's specific needs.

We take a systematic approach to identify the root cause of problems, helping clients avoid unnecessary expenses and recurring failures. Our experience with leading marine technologies, including power management systems, navigation equipment, communications, monitoring networks, and automation systems, allows us to provide solutions that are both technically sound and practical for real-world boating.

As active members of the boating community, we understand the importance of dependable systems when you're offshore or away from the dock. Every project is completed with attention to detail, professional workmanship, clear communication, and a commitment to marine industry best practices.

Whether upgrading a yacht's electrical infrastructure, installing new electronics, troubleshooting a challenging fault, or designing a complete integrated system, Lighthouse Marine Electric and Electronic Systems LLC delivers expert service, reliable solutions, and peace of mind that keeps vessel owners confident on the water.

Off The Hook Marine Services is one marine service provider you can trust. 8+ Years in business with thousands of happy customers. Providing boat cleaning, service and repair services. We are always a call away. For winter we offer full winterization and shrink wrapping services.

There's only one place to go for everything boat services in Annapolis, MD. At AF Marine Service, we provide a wide range of boat services for your convenience, such as boat storage, valet boat service, boat repairs, and more. Our expert boat technicians can assist with mobile boat repairs, and we'll make sure to dig deep and find the root of the problem instead of simply covering it up. If you need a secure space to store your boat, then rest easy with us. We offer gated, 24/7 surveillance for your boat.

BOE Marine is a diversified company in the recreational industry. Our departments include Marine Electronics Sales and Installation, Boat and Yacht Outfitting, Outboard Engine Service and Repowers, Boat Hauling, and RV Sales. We have a team of employees dedicated to helping you enjoy your time on the water.

We know you have so many choices on where you can buy your marine electronics. Shoot, most of the manufacturers even sell directly now. We are confident that we offer the best package of brands, services, and prices to make your electronics upgrade the smoothest possible. If you EVER find a reason why we are not your best resource, please reach out to let us know. Since 2003 we have played a role in outfitting nearly 50,000 boats. We might know a thing or two.

At Engle Marine we strive to provide the best service for your boat with our highly trained staff. With over 40 years experience in the marine industry we hold true to providing your boat the best care possible. Keeping you on the water

Horton Marine Services is a distributor for sailboat and powerboat comfort systems, including refrigeration, air-conditioning, heating, and water maker units/desalination systems, as well as Hamilton Jets and small generators.

Merke Marine, now located at the Annapolis Maritime Commerce Center, provides comprehensive electrical and electronic services to boaters in the Annapolis area. We are an authorized Lewmar Service Center, providing warranty and out-of-warranty repairs for windlasses, bow thrusters, and electric winches. Owner John Levelle is an ABYC Certified Marine Electrical Technician and certified Raymarine and Garmin installer.

Complete engine work, repair/rebuild starters, alternators, carburetors, fuel pumps, exhaust and intake manifold work, fuel system repairs, and more.