Find Pros in Saint Helena Island

Our Highly Trained Professional Technicians Have The Skills, Tools And Equipment To Provide Expert Solutions For Owners, Managers, Boatyards, Marinas, Captains And Crew.

Marine Electrical
Keeping you energized, safely.

Advanced troubleshooting of DC & AC electrical systems
Complete rewiring to a single circuit analysis
Battery System Design and Testing
Inverter/Charger Installations
Installation & Repair of Electronics, Instrumentation, Communications & Cameras Systems
Digital Switching, Control Systems
Power Management & Distribution
Solar and Wind Installation & Repair
Systems Maintenance
Taking support to the next level.

Vessel Monitoring
Diesel Engines and Generators
Pumps & Motors
Bilge, Water, Shower boxes
Air Conditioning Systems
Watermakers
Hydraulic Systems

"At Off Grid Marine Electric we are your trusted partners in boat and electrical repair services. With 10 years of experience in the industry, we have established ourselves as experts in providing top-notch solutions for all your marine and electrical needs. Our team comprises skilled technicians and electricians who are dedicated to delivering excellence in every project we undertake. We are ABYC Certified in general boat systems, and electrical. We are also Victron Certified, and Charleston’s only Battleborn dealer. Whether it’s repairing engines, doing new installs, fixing electrical systems, or performing routine maintenance, we prioritize quality workmanship and attention to detail."

Charleston Sailing School specializes in creating unique yachting adventures. From our location downtown at the Charleston City Marina we offer a fleet of sail and power yachts available for Sailing Lessons, Private Yacht Charters, and Bareboat Charters. Have you ever dreamed of owning your own yacht? Our team of brokerage professionals can guide you through the search, purchase, and maintenance processes when you decide to pursue the yacht of your dreams. Inquire about your options today!

Coastal Marine Air has been providing marine air conditioning and refrigeration services to boaters for well over two decades. George Torrelli, the owner, is factory trained and authorized and has years of experience selling, servicing, and supporting your marine air conditioning and refrigeration needs. Our reputation for providing excellent service at a fair price has been built over many years across literally hundreds of boat owners.

Coastal Marine Air sells and services marine air conditioning equipment from Dometic - now the parent company of both Cruisar and Marine Air Systems. We also sell and service marine ice makers and refrigerators from Dometic, U-Line, Vitrifrigo, Isotherm, and Norcold. Coastal Marine Air provides factory authorized warranty service and repairs for all brands that we represent.

TMI builds relationships with customers by delivering quality maintenance and repair work at competitive prices. We offer the services of our in house trades and work closely with authorized outside contractors. To request additional information or a proposal for prospective work, please contact us.