Find Marine Electronics Repair Pros in FERNANDINA

Shark-A-Tech provides mobile marine services to boat owners in Jacksonville, FL, and surrounding areas.Shark a tech can make sure you get quality annual services, custom fabrication and everything that goes wtih your electrical systems.

Bad Fish Boatworks LLC offers great service guaranteed. Sales, service and installation. Diagnose and repair on all electrical issues. CNC custom acrylic dash panel, switch panel and much more. Trolling motor install and custom powder coated plates. Gps, vhf, stereo, radar, speakers, trim tabs, lights, underwater lights..etc. I’m invested to make sure you get the most out of your boat experience and stand behind anything I do to your boat

Professional mobile marine diagnostics, repairs & maintenance serving St. Augustine, Jacksonville & St. Johns County. We specialize in outboard, inboard, diesel engines, marine generators, electronics, hydraulics & boat trailers. Expert troubleshooting, honest pricing, clean work, and same-day emergency service when available. We come to your dock, marina, or storage—saving you time and avoiding towing hassles. Reliable service that sets us apart.

We offer everything above and below deck, in and out of the water to keep you afloat, dry, and cruising comfortably. We service the Golden Isles and surrounding counties.

Advance Marine of Jacksonville Inc has been selling Suzuki Outboards exclusively since 1982. 2-stroke is not a dirty word! We know them and work on them as well as 4-strokes. And, whenever possible, we rebuild rather than replace.

​ Are you looking for fast, friendly, honest service? Our certified master technicians offer the mobile repair you've been looking for! ​​ We are a complete marine repair company that specialize in marine inboard/outboard, and jet-drive applications. Whether it’s a simple tune-up, or a complete overhaul, we can take care of your needs with confidence. We employ the latest tools and technology to keep you safe on the water. Priding ourselves on being honest, fast, and courteous. We believe in doing things right the first time. If you want an alternative to the marina, give us a call and see how much we can save you. We will beat any written quote from any repair facility. Don’t get taken to the cleaners by those big name shops with big overhead prices.

Isle of Palms Marine is an authorized Mercury, Mercruiser, Yamaha, and Volvo Penta, dealership serving the Green Cove Springs area. We are proud to carry a large selection of new and pre-owned inventory. When you are ready to invest in a new motor, our friendly and knowledgeable sales, financing, service, and parts departments are prepared to make sure your experience is outstanding, from assisting while you're making your choice to ongoing maintenance and customization.

As a full-service boat shop, we are able to perform routine maintenance, troubleshoot/diagnose and fix running issues, repower, install Power Poles, install Garmin, Humminbird, Lowrance, and Fusion electronics, install trolling motors, help find the prefect prop, make fiberglass/gelcoat repairs, or have your boat detailed. Come experience quality Isle of Palms service performed by Factory Trained technicians with over 85+ years; combined experience. We are the proud recipient of the Mercury Marine CSI Award for the last five consecutive years and the only dealer in the area with a Master Mercury Mechanic who is also a Master Yamaha Technician! When it comes time for service or repairs, we hope you keep us in mind. We can not only save you time, but some money as well. We are proud to provide quality service to the Green Cove Springs area.

We service and repair Boats, Trailers, and Two & Four Stroke Outboard Engines and I/O Engines. If you have any questions about marine electrical repair, marine fuel system repair, marine mechanical steering, or anything else, please give us a call. In addition to boat repairs and boat maintenance, we also service marine hydraulic steering and marine mechanical steering systems. Although proper steering systems typically avoid maintenance because they operate so well, they should not be ignored. In a marine hydraulic steering system, you should always consider the age of the hydraulic fluid, the fittings, and unknown and uncommon failure points among other things. Lastly, M & S Marine Repair also installs new electronics and accessories. That means we’re your one-stop-shop when you need to ensure that your boat is running properly, or when you want to upgrade its performance. Enjoy your boat and all of the fun that it can bring.