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Most Recommended Fuel Polishing in Los Angeles, CA

Finding reliable Fuel Polishing in Los Angeles, CA starts with knowing which pros other boat owners actually recommend. This list ranks local contractors by real ratings and reviews from verified customers on Boatwork. Request a free quote from a trusted pro near you to keep your fuel system clean and your engine running right.

By Boatwork in Los Angeles, CA·5 pros·1107 lists by this author·June 22, 2026·Updated July 18, 2026
5 pros
Kelly Marine logo

Kelly Marine

4.5(45)
(310) 548-5348Los Angeles, CAGet Directions
Los Angeles, CARigging & Sail ServicesBoat Mechanics & Engine RepairMarine Electrical & Electronics

About Kelly Marine

Operating since 1987 in the heart of San Pedro's maritime community, this full-service yacht maintenance and restoration facility has built its reputation on three decades of specialized work serving the South Bay sailing community. Founded by Jib Kelly, the business represents a lifelong passion transformed into a comprehensive marine service...

My ThoughtsRated 4.5 across 45 reviews, Kelly Marine draws repeat customers for its broad mechanical expertise — spanning rigging, electrical, and fuel polishing — backed by 39+ years in the marine industry.
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The Jankovich logo

The Jankovich

4.6(59)
(310) 547-3305Los Angeles, CAGet Directions
Los Angeles, CAFuel DeliveryFuel PolishingFuel Supply

About The Jankovich

Operating along the California coast with deep roots in San Pedro, The Jankovich Company has built a reputation as a comprehensive marine services provider serving commercial and recreational vessels throughout Southern California's bustling maritime community. The company's strategic location in one of the nation's busiest port complexes positions them to...

My ThoughtsThe Jankovich holds a 4.6 rating from 59 reviews, with customers consistently noting their depth of experience in fuel services — a specialty the company has built over 93+ years in business.
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California Clean Fuel Polishing logo

California Clean Fuel Polishing

818-384-0115Los Angeles, CAGet Directions
Los Angeles, CAFuel Polishing

About California Clean Fuel Polishing

Diesel fuel contamination remains one of the most persistent maintenance challenges facing vessel owners in Southern California, where microbial growth, water intrusion, and sediment buildup can compromise engine reliability and lead to costly breakdowns. California Clean Fuel Polishing addresses these issues through specialized mobile fuel polishing and tank cleaning services...

My ThoughtsCalifornia Clean Fuel Polishing is new to Boatwork and has no reviews yet, but focuses exclusively on fuel polishing — making them worth considering for owners who want a dedicated specialist.
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Clear Fuel Solutions logo

Clear Fuel Solutions

1-213-257-0098Los Angeles, CAGet Directions
Los Angeles, CAFuel Polishing

About Clear Fuel Solutions

Marine diesel fuel contamination remains one of the most preventable causes of engine trouble, and Clear Fuel Solutions has built its practice around addressing this critical maintenance need for vessel owners throughout Los Angeles and Southern California. The company specializes in mobile fuel polishing and fuel tank cleaning services, bringing...

My ThoughtsClear Fuel Solutions is new to Boatwork with no reviews on file yet. Their sole specialty is fuel polishing, so they may suit owners looking for a focused, single-service provider.
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FT

Fuel Tank Cleaner

310-706-5799Los Angeles, CAGet Directions
Los Angeles, CAFuel Polishing

About Fuel Tank Cleaner

Boat owners in Southern California dealing with contaminated diesel fuel have a specialized solution in Fuel Tank Cleaner, a mobile marine fuel polishing service operating throughout the Los Angeles area. The business focuses exclusively on fuel system remediation, bringing professional-grade equipment directly to vessels at their berths rather than requiring...

My ThoughtsFuel Tank Cleaner is new to Boatwork and has not yet accumulated reviews. They specialize in fuel polishing and represent an option for owners open to giving a newer contractor a shot.
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