Find Boat Repair Pros in McCormick

Dynamic Marine and Motorsports formerly Mountain Top Marine is located conveniently just outside of Columbia, South Carolina in beautiful Lexington, South Carolina near Lake Murray. We specialize in Pontoon Boats, Deck Boats, Center Console Boats, Offshore Fishing Boats and Aluminum Boat Sales, Service and Parts. Our service department can do almost anything to your boat. With over 100 years combined experience let us service your outboard, inboard, or sterndrive. We are a certified service center for Mercury and Yamaha. Call or message us to schedule your service appointment today.

Big Water Marina is a self-service facility that provides an unspoiled oasis for all types of lake lovers. Located on the largest expanse of open water on Lake Hartwell, the marina is one of the most accessible spots for visitors to fully embrace the atmosphere of the lake — on and off the water.

From storage to services, our team takes the work out of boating to offer a pleasant experience for guests from all over. Big Water Marina supports 150+ wet slips tucked in a well-protected cove to houseboats safely through every season. Our technicians are highly trained to assist with a variety of services and repairs — anything from bottom boat paint jobs to fiberglass repair —to keep your boat in top-notch shape year-round. For the sailing enthusiast, our ASA-certified sailing school and interactive sail club provide opportunities to learn, race, cruise, and socialize.

We also cater to non-boaters with a selection of high-quality rentals, a full-service campground, and a tiki-style bar and grill (seasonal). Our boat and kayak rentals come equipped with all necessary safety gear and are available to rent for the full day or a half-day, so you and your crew can explore the lake at your leisure. For out-of-towners and locals, our tent & RV campground provides a lakeside getaway with gorgeous views and full access to our ship store, boat ramps, and docks. Tenants and visitors can also enjoy an afternoon on land at our lakefront tiki bar and grill (open seasonally).

We are South Carolina's number one Suzuki outboard dealer and top 15 nationally for 10 years in a row. We specialize in Suzuki and Yamaha service, repair and repower. We also service all major brands. We offer boats from Premier and Seaark.

We offer reliable experience, and efficient service while providing onsite service wherever your boat may be. We provide engine water pump replacement, gear lube changes, gearcase rebuilds, tune-ups, spark plugs, carburetor rebuilds, propeller repair, fuel pump repair, hydraulic steering (repair or installation), tilt and trim, engine harness, control cables, battery and battery cable installation, electrical wiring, inverter installation, and switch panels.

If you need major repairs that are not possible where your boat is now, we will gladly trailer it out of the water to perform the necessary work to get it running again and back on the water. Our 100 Hour/Annual boat services include - Change oil and filter, change gear lube in the lower unit, change fuel filter(s) as equipped, change water separating fuel filter if equipped, change spark plugs, grease steering and tilt fittings, and remove prop to grease shaft and inspect for fishing line.

Home of the No Fingerprints Guarantee.

I live in Columbia but service boats really anywhere from Columbia down to the coast in Charleston as I come to you! I have been working on boats since I was 18 including everything from electrical work, inboards and outboards and even get great prices on upholstery. I attended MMI in Orlando to learn about all the different engine manufacturers. In my spare time, you'll find me on my boat with my dog!

When you're invested in making sure your watercraft stays in great working order for years to come, you need knowledge and skill you can count on. Our highly trained technicians are dedicated to maintaining and servicing your Mercury Marine watercraft so you can get the most out of your purchase. Here at Gunnells Marine Unlimited we are boating enthusiasts, and we understand that your priority is getting out on the water.

We have the equipment and experience to get your boat in prime shape, whether your goal is fishing, cruising, or tow sports.