Find Boat Winterization Pros in Seneca

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).

T&T Boat Wrench is proud to introduce the New Avalon Pontoon line to our business. We work hard in maintaining and servicing all major brands of boats and inboard/ outboard motors. We service boats and motors 1990 and above. Our unparalleled service, competitive prices and overall value are why our loyal customers won't go anywhere else.

Marine detailing services offered in the Gainesville, GA and surrounding area. We specialize in wet sanding, cutting compound, waxing, polishing, and more. Interior cleaning services available upon request.

Serving Lake Jocassee, Lake Keowee and Lake Hartwell areas

A mobile and shop based marine business.

American Marine is a mobile marine service with over 40 years in the marine industry. We are a family owned and operated and looking forward servicing the lakes in our area including Keowee, Jocassee and Hartwell. The best part is we come to you! Give us a call today.

Authorized Suzuki dealer. Been in business 20 years. We service and work on all makes and models. Graduate from north Georgia tech. certified marine technician.

We are a marine mechanical and service company that specializes in repairing and servicing personal watercraft, outboard and inboard motors. Additionally, we offer mobile services directly at customers' docks on Lake Keowee. Alongside our servicing, we provide parts, supplies, and goods for a complete day at the lake. Our business has been running for more than 13 years. Recently, in 2021, we relocated to a larger facility closer to Lake Keowee, conveniently situated off Hwy 183.

We are a complete boat an engine repair shop and sales, while also being a storage facility in the Piedmont powdersville area offering reasonable prices an great service.

We have the only certified mechanic in Nantahala. Boat Service, Winterization, Shrink Wrap, Cleaning ("a good scrubbing"), Wash & Wax, Tune Ups to Total Rebuilds, and Store Boats! QUALITY WORK AT REASONABLE RATES!