large sailboat in Hilton Head

Fuel Polishing Services in Charleston, SC

OJ's Fuel Polishing is Charleston’s premier provider of mobile fuel tank cleaning and polishing services. Whether you’re navigating the historic harbor or managing heavy-duty equipment, our on-site solutions keep your fuel systems clean and your engines running efficiently.

Reliable Fuel Polishing for Every Need

Charleston is a hub for boating, construction, and industry—and clean fuel is critical to success in all these areas. Our services are designed to:

  • Prevent Engine Failure: Contaminants like water, sludge, and microbial growth are removed to protect your engine.

  • Extend Equipment Life: Clean fuel improves efficiency and reduces wear and tear.

  • Save Costs: Avoid unexpected repairs and downtime with proactive maintenance.

Applications We Serve

  • Marine Vessels: From leisure boats to commercial fleets, our services enhance performance on the water.

  • Construction Equipment: Keep projects on track with fuel that ensures reliability.

  • RVs and Generators: Enjoy peace of mind knowing your backup systems are ready to go.

On-Location Fuel Polishing

At OJ’s Fuel Polishing, we bring our expertise directly to you, wherever you are in Charleston, SC. Our mobile fuel polishing service makes fuel maintenance simple and hassle-free, so you can focus on what matters most. Call us today to schedule your service and experience the benefits of clean, polished fuel.

Servicing Charleston, SC Marinas

We service the entire Lowcountry including commercial, public, and private facilities. Here are a few local marinas we proudly service.

  • Safe Harbor Charleston City

  • Charleston Harbor Resort & Marina

  • Seabreeze Marina

  • St. Johns Yacht Harbor

  • Loggerhead Marina - RiversEdge Marina

  • Charleston Maritime Center

  • Charleston Yacht Club-PRIVATE

  • The Harborage at Ashley Marina

  • Safe Harbor Bristol

  • Ripley Light Yacht Club - PRIVATE

  • Old Village Yacht Club - PRIVATE

  • Cooper River Marina

  • Dolphin Cove Marina

  • Toler's Cove Marina

  • One River Landing

  • Google 5 Star Rating

    "Cannot thank you enough for your quick response and professionalism to help us with our engine room spill. Fuel was polished and replaced. Would highly recommend!"

    Allen A.

  • Google 5 Star Rating

    "Arrived on schedule, did all our polishing on (4) tanks, and was an absolute pleasure to work with. Incredible service from a wonderfully personable man!"

    Fred P.

  • Google 5 Star Rating

    "Heading south to the Bahamas and our engine died. It turned out to be a fuel issue. We had to get towed to Isle of Palms. No problem - They came to us. What a lifesaver. After a couple hours we were up and running."

    Karen J.

  • Google 5 Star Review

    "Quality work, fair prices, high end tooling, shows up on time, answers the phone. Can't ask for much more. Will be sending you more boats!"

    Chris S.

  • Google 5 Star Review

    "Highly recommend Jeremy, did a great job removing water in my diesel tank and left my boat spotless!"

    Rick H

  • Google 5 Star Review

    "Jeremy was great! We highly recommend him and his service. He removed all the diesel fuel that was mistakenly pumped into our gas tank! Great communication beforehand and he showed up on time."

    Steve F.