Find Marine Electrical Pros in Rosedale

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!

Welcome to Bear Creek Shrink Wrapping LLC, your premier destination for mobile shrink wrap and marine services! We’re dedicated to protecting and preserving your valuable assets with top-notch shrink wrapping solutions and expert marine services.

In addition to our shrink wrap services, we offer a suite of marine services designed to enhance and maintain the performance of your vessel. From routine maintenance to specialized repairs, our skilled technicians have the expertise to keep your boat in prime condition, ensuring smooth sailing and peace of mind.

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.

Mobile service for the Chesapeake Bay area. Experienced service and installation for most brands of marine air conditioning, chilled water air conditioning systems, refrigeration, freezers. Dealer and service for Dometic equipment. General winterization and spring commissioning. Providing marine service for over 30 years. A.B.Y.C. and E.P.A. certified and insured. For an appointment contact Mike Coleman.

Cant get to a shop? We come to you! *Insured* Boats, Inboard, Outboards and newer model Jet-skis Winterizing, fiberglass repair, motor repair, Gel coat, trailer maintenance, transom repair, flooring and carpet. Almost anything boat and jet-ski related. Currently servicing most of Frederick, Carroll, Howard, and parts of Montgomery and Washington county, Southern PA and Northern VA with the possibility of traveling further with mileage. Call or email for more information. Free local estimates

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.

Upgrade Your Boat with Battle-Tested Precision
Chesapeake Electronics Outfitters
Where Coast Guard-Level Quality Meets Custom Style

With over 10 years of experience installing electronics on U.S. Coast Guard ships, we bring military-grade precision to every job—now available for your personal vessel.
What We Do:
Marine Electronics Installation;
GPS, sonar, radar, communication systems, sound systems & more—professionally installed and seaworthy.
-Custom Dash Panels (Made In-House)
Perfect-fit dash panels built to match your exact setup.
Endless Style Options
Partnered with a local hydro-dipping company to offer ANY color, pattern, or texture—carbon fiber, camo, wood grain, you name it.

Why Choose Chesapeake Electronics Outfitters?
With over 10+ years of experience with high-stakes installs we provide Clean, reliable work that you can trust on the water.
Local craftsmanship with a personal touch for
One-of-a-kind custom panels that turn heads.
Ready to upgrade your electronics or dash?
Let’s upgrade your boats brain, and more sleek and modernized.

Chesapeake Dockside Services is a veteran-owned and ABYC Certified Master Technician operated business based out of Annapolis, Maryland specializing in marine repairs, installations and services.

Established in 1990 and based out of Bert Jabin Yacht Yard in Annapolis, MD, Diversified Marine Services provides prompt, professional yacht repairs, installations and restoration for both power and sail. Utilizing our on-site boat shop, two restoration facilities and a fleet of 14 outfitted service vehicles, we are able to offer all marine services in-house. Our mission is to provide superior yacht services with a trouble-free, stream-lined experience from the initial phone call, to in-process progress reports, to the final completion of the approved service. Diversified Marine's personnel include Master ABYC, NMEA and EPA certified technicians, Dometic/Cruisair, Hamilton Jet, Raymarine, Garmin, Awlgrip and Corian factory trained specialists, Boat builders, yacht carpenters, canvas workers, fiberglass and gel coat experts. Our customer base includes local marinas, charter companies, equipment manufacturers, yacht brokers, boat builders and individual boat owners.