Need Boat Service Near Charleston?
Our McClellanville shop serves Charleston-area boaters with full outboard service, repair, and maintenance. Beat the peak-season rush — book your spot today.
Cape Romain Marine: Reliable Boat Service in Charleston, SC
Cape Romain Marine is your trusted destination for boat repair, maintenance, and service in Charleston, SC. With a reputation built on precision, honesty, and quality workmanship, we handle everything from routine maintenance to major mechanical repairs—all under one roof.
Our highly skilled technicians are experienced in working with a wide variety of engines, including Yamaha and Suzuki. Whether you’re bringing in your boat or another popular model, you can count on us to understand the specific needs of your boat and engine system. We also proudly service Evinrude engines and are one of the few centers in the region that can still honor valid Evinrude warranties, offering peace of mind and reliable support for legacy engine owners.
Services we offer include:
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20-Hour & Routine Maintenance – Keeping your engine in top shape through scheduled checkups.
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Full Engine Replacement & Installation – Expert installation for new outboard engines, handled with precision.
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Boat Detailing – Deep interior and exterior cleaning, polishing, and protective treatments.
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De-Winterization – Preparing your boat for warm-weather use after storage.
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Electrical System Repairs – Diagnosing and fixing wiring, lighting, and control system issues.
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Fiberglass & Gelcoat Repairs – Restoring structural integrity and appearance after damage.
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Interior Boat Repairs – Fixes and refinishing for seating, flooring, and other interior elements.
We understand that every boat owner’s needs are different. Whether you’re getting ready for a fishing trip, weekend cruising, or seasonal storage, our team listens carefully, provides honest feedback, and delivers reliable results—on time and within budget.
Booking with us is simple. Just give us a call or drop us a message, let us know what kind of service your boat needs, and we’ll provide a clear estimate and schedule your appointment. At Cape Romain Marine, we take pride in keeping boats running smoothly across Charleston, SC—and helping you get back on the water with confidence.
Allow Cape Romain Marine to service your boat, call 843-887-3330.
20 Hour Service
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100 Hour Service
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Battery Replacement
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Boat Detailing
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Full Service Detailing
Our full service detailing includes a complete wash and chamois hand dry of all exterior surfaces, including vinyl, metal, non-skid, and windows, followed by an application of wax/cleaner wax using a high-speed power buffer on all fiberglass, plus cleaning above deck compartments, UV vinyl treatment, metal shine, window treatment, canvas cleaning, and helm cleaning. Scum line treatment is also included.
Express Detailing
Our express detailing includes a complete wash and chamois hand dry of all exterior surfaces, including vinyl, metal, non-skid, and windows, followed by an application of wax/cleaner wax using a high-speed power buffer on all fiberglass.
Bottom Painting
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We bottom paint power boats, sail boats, boats on trailers, and brand new boats. We only use dustless sanders connected to high-volume vacuum cleaners. There’s nothing better for your boat or the environment!
De-Winterization
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Start preparing for a great summer of boating with our de-winterization. Our watercraft professionals will check over the entire watercraft and provide a fully printed-out boat inspection report for you at no additional cost.
Engine:
- Battery: Inspect and check voltage
- Battery Cables: Inspect
- Belts: Inspect
- Bilge Pump: Test
- Blower Motor: Test
- Drive Oil: Check fluid level – stern drive
- Engine Oil: Check fluid level and condition
- Hoses: Inspect and tighten
- Hydraulic Fluid: Check fluid level – stern drive
- Flame Arrestor: Inspect
- Power Steering: Check fluid level – stern drive
- Transmission Fluid: Check fluid level and condition – inboard
- Water Separating Fuel Filter: Inspect
Gauges:
- Oil Pressure: Check function and reading
- Temperature: Check function and reading
- Fuel: Check function and reading
- Volts: Check function and reading
Electrical Repair & Installation
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Engine Installation
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Fiberglass & Gelcoat Repair
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There is nothing more disheartening to a boat owner than seeing their boat’s fiberglass damaged. The good news is fiberglass can be repaired to look brand new. We staff some of the most professional boat body repair specialists in the area. We will fix whatever fiberglass issue you have quickly so you will be boating in no time.
In addition to all structural repairs, including aluminum and wood, we also specialize in custom color painting and custom striping. So whether you need a major structural repair or a new paint job, including the bottom paint, we can provide you with professional, experienced service that will leave your boat looking better than the day you bought it. Stop in today for a free custom quote!
Insurance and Warranty Repair
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Mobile Service
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Oil Change - I/O and Stern Drive
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Outdrive Service & Repair
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Pressure Washing
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Repower
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Repowering is exactly what it sounds like: getting a new and better power source behind your boat. Whether that is by rebuilding your engine or installing a new one, this cost-efficient option is a great alternative to purchasing a new boat or continuing expensive maintenance on an aging engine. There are many reasons that people choose to repower their boat. Buying a new boat may not be in your budget at the moment or you may simply want a better, more powerful or fuel efficient engine.
Spring Commissioning
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Storage - Outdoor
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Boat trailer and boat storage available starting at $75/month. Call for more information. (843) 887-3330
Winterization - Outboards
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Winterization – Outboards
- Basic Winterization (V6 and V8 Carb):
- Includes: Stabilize fuel tank with Mercury Quickstor, engine run-up, fog engine, drain water from cooling system, and courtesy inspection of boat and trailer
- Premium Winterization Service (Includes Antifreeze):
- Includes: Stabilize fuel tank with Mercury Quickstor, engine run-up on our remote fuel tank mix for complete protection and lubrication of all internal fuel components, fog engine, drain water from cooling system, and courtesy inspection of boat and trailer
- Outboard Engine Winterization:
- Includes: Stabilize fuel tank with Mercury Quickstor, engine run-up on our remote fuel tank mix for complete protection and lubrication of all internal fuel components, fog engine, and courtesy inspection of boat and trailer
- Outboard Kicker Engine (Secondary Engine) Winterization:
- Includes: Engine run-up on our remote fuel tank mix for complete protection and lubrication of all internal fuel components and fog engine
Service Quote Request