Boat and Yacht Repair Services

We provide comprehensive repair, maintenance, and installation services for personal yachts, recreational boats, and luxury vessels throughout Charleston and South Florida. From routine preventative maintenance and cosmetic repairs to advanced electrical diagnostics and complete onboard system troubleshooting, our experienced team helps keep your vessel safe, reliable, and performing at its best.

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Marine Electrical Systems

Our technicians diagnose, repair, and upgrade marine electrical systems to ensure your vessel remains safe, dependable, and ready for every trip.

• Electrical Troubleshooting
• Battery & Charging Systems
• Shore Power Systems
• Wiring Repairs & Rewiring
• Electrical Panels
• Bilge Pumps
• Interior & Exterior Lighting
• Navigation Lights

Marine Electronics & Navigation

Whether you’re upgrading outdated electronics or installing a complete helm package, we provide clean, professional installations for today’s most advanced marine technology.

• GPS & Chartplotters
• Radar Systems
• Autopilots
• VHF Radios
• AIS Systems
• Starlink Marine
• Marine Audio Systems
• Camera Systems
• NMEA Network Integration

Mechanical, Plumbing & HVAC Systems

Keep every onboard system operating reliably with expert maintenance and repairs for comfort, convenience, and performance.

• Marine Air Conditioning (HVAC)
• Refrigeration Systems
• Freshwater Systems
• Water Heaters
• Marine Toilets (Heads)
• Macerator Systems
• Pumps & Plumbing
• Holding Tank Systems
• Fuel System Repairs
• Steering & Hydraulic Systems
• Trim Tabs

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Engine & Generator Service

Routine maintenance and preventative service help maximize reliability, reduce costly breakdowns, and extend the life of your propulsion systems.

• Outboard Engine Service
• Routine Engine Maintenance
• Generator Service & Repair
• Inverters & Battery Chargers
• Propeller Inspections
• Running Gear Inspections
• Zinc Replacement
• Seacock & Through-Hull Service

Preventative Yacht Maintenance

Our proactive maintenance programs help owners avoid unexpected failures while protecting the value and performance of their vessel year-round.

• Yacht Systems Checks
• Preventative Maintenance Programs
• Seasonal Maintenance
• Mechanical Inspections
• Pre-Purchase Inspections
• Insurance Repair Coordination
• General Yacht Repair & Maintenance

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Underwater Boat Repair & Hull Cleaning

Swift Marine provides professional diving services throughout Charleston, including:

• Underwater hull cleaning

• Propeller removal & installation

• Zinc anode replacements

• Thru-hull inspections

• Running gear cleaning

• Strut, shaft, and prop inspections

• Underwater video documentation

• Growth and fouling removal

Charleston’s warm, nutrient-rich waters produce heavy marine growth—routine hull cleaning improves performance, fuel efficiency, and engine health.

Zinc Replacement & Electrolysis Protection

We install new zincs for props, shafts, rudders, trim tabs, and hull fittings. Protect your vessel from corrosion caused by electrolysis—especially in Charleston marinas where stray electrical current is common.

Propeller Service & Running Gear Repairs

We handle prop removal, prop installation, dinged or bent prop issues, vibration troubleshooting, and shaft alignment-related inspections. If your boat is vibrating, cavitating, or losing top-end speed, we can diagnose and correct the issue.

Why Charleston Boaters Choose Swift Marine

✔ Mobile Service – We Come to Your Marina or Dock

From Charleston Harbor Marina to Daniel Island, Shem Creek, Wappoo Cut, James Island, and Mount Pleasant, our team provides onsite service throughout the tri-county area.

✔ Professional, Reliable Marine Technicians

Our team is experienced in all aspects of boat repair, from cosmetic restoration to mechanical and underwater maintenance.

✔ High-Quality Marine Products & Materials

We use only premium marine-grade materials—Awlgrip, Alexseal, Starbrite, 3M Marine compounds, OEM engine parts, and top-tier zinc anodes.

✔ Protecting Your Vessel from Charleston’s Harsh Marine Conditions

Charleston is tough on boats—heat, UV, humidity, and heavy algae growth demand consistent care. Swift Marine provides the routine and technical maintenance needed to extend the life of your vessel.

Get Professional Boat Repair in Charleston, SC

Whether you need fiberglass repair, engine service, detailing, underwater hull cleaning, or full yacht maintenance, Swift Marine is here to help.

Contact us today to schedule service or request a quote.
We’ll get your vessel back on the water—and keep it performing at its best all year long.