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Reliable Bottom Painting & Antifouling in Los Angeles, CA (2026)

Keeping a hull clean and protected is one of the most important maintenance tasks any boat owner in Los Angeles, CA can invest in, and finding a contractor you can trust makes all the difference. This list highlights dependable, well-reviewed pros offering Bottom Painting & Antifouling services across the LA area, ranked by a combination of ratings and review volume. Compare quotes from these local contractors to find the right fit for your boat and budget.

By Boatwork in Los Angeles, CA·8 pros·1108 lists by this author·June 15, 2026·Updated July 12, 2026
8 pros
The Boat Yard - Marina Del Rey logo

The Boat Yard - Marina Del Rey

4.6(77)
310-823-8964Marina del Rey, CAGet Directions
Marina del Rey, CABoat Carpentry & WoodworkBoat Mechanics & Engine RepairBottom Painting & Antifouling

About The Boat Yard - Marina Del Rey

Located at the heart of one of Southern California's premier boating communities, The Boat Yard in Marina del Rey has built its reputation on delivering personalized marine services backed by decades of hands-on experience. This full-service boatyard caters to vessel owners throughout the Marina del Rey area, combining technical expertise...

What others are saying about The Boat Yard - Marina Del Rey

Clients return to The Boat Yard - Marina Del Rey for their reliable haul and launch services, bottom painting, and comprehensive marine maintenance handled by Victor, Scott, and their experienced team. On the operational front, customers consistently...

Reviews sourced from Google

My ThoughtsRated 4.6 across 77 reviews, The Boat Yard - Marina Del Rey draws consistent praise across a broad range of services, including bottom painting alongside carpentry, engine repair, and fiberglass work.
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Al Larson Boat Shop logo

Al Larson Boat Shop

4.5(58)
(310) 514-4100Los Angeles, CAGet Directions
Los Angeles, CABoat Carpentry & WoodworkBottom Painting & AntifoulingYacht Engineering & Systems

About Al Larson Boat Shop

Established in 1903, Al Larson Boat Shop represents over a century of continuous marine service excellence in Southern California. Located at the entrance of Fish Harbor in San Pedro, this full-service shipyard has been serving the maritime community for more than 120 years, making it one of the oldest continuously...

What others are saying about Al Larson Boat Shop

Customers repeatedly praise Al Larson Boat Shop as a historic, full-service shipyard offering comprehensive marine repairs including machine shop, welding, carpentry, and paint services for both commercial and pleasure vessels. When it comes to the f...

Reviews sourced from Google

My ThoughtsWith 123+ years in business and a 4.5 rating from 58 reviewers, Al Larson Boat Shop brings deep institutional experience to bottom painting and full-service boatyard work.
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Windward Yacht Center logo

Windward Yacht Center

4.6(32)
(310) 823-4581 ext. 15Marina del Rey, CAGet Directions
Marina del Rey, CABoat Mechanics & Engine RepairMarine Canvas, Covers & UpholsteryMarine Electrical & Electronics

About Windward Yacht Center

Nestled in the heart of Marina Del Rey, California, Windward Yacht Center serves the Southern California boating community with comprehensive marine services designed to keep vessels in peak condition year-round. This full-service boatyard has established itself as a trusted resource for yacht owners seeking expert care for their investments, combining...

What others are saying about Windward Yacht Center

What stands out most across reviews is Windward Yacht Center's reputation for honest pricing and professional service, with multiple customers noting that final bills came in below estimates. Their team, led by staff members like Chris, Simon, and Th...

Reviews sourced from Google

My ThoughtsWindward Yacht Center holds a 4.6 rating from 32 reviews and has been operating for 57+ years, offering bottom painting as part of a well-rounded service menu that includes electrical, mechanical, and canvas work.
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California Boat Services logo

California Boat Services

4.9(30)
(424) 264-1081Los Angeles, CAGet Directions
Los Angeles, CABoat Mechanics & Engine RepairBottom Painting & AntifoulingFiberglass & Gelcoat Repair

About California Boat Services

Based in the bustling port city of Wilmington, California, California Boat Services has established itself as a dedicated provider of comprehensive marine solutions for vessel owners throughout the Los Angeles Harbor area. Their team operates in one of the nation's busiest maritime regions, offering hands-on expertise to recreational boaters and...

What others are saying about California Boat Services

Reading through the feedback, one pattern emerges: customers consistently praise Jose and his team's exceptional communication and reliability throughout every repair process. Reviewers describe them as responsive professionals who keep boat owners i...

Reviews sourced from Google

My ThoughtsCalifornia Boat Services stands out with a strong 4.9 rating from 30 reviews, covering bottom painting alongside fiberglass repair, engine work, and general boat maintenance.
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SA

S and K Dive Service

4.7(15)
310-822-8349Marina del Rey, CAGet Directions
Marina del Rey, CAHull & Bottom CleaningDiving & Underwater ServicesBoat Detailing & Cleaning

About S and K Dive Service

Operating out of Marina del Rey since 1970, S and K Dive Service has built a reputation as one of the largest and most reliable underwater boat maintenance providers in Southern California's premier boating community. Founded by Paul Skipper, who retired in 2022 after five decades of dedicated service, the...

My ThoughtsRated 4.7 from 15 reviews and in business for 56+ years, S and K Dive Service specializes in underwater hull work and bottom painting, making them a focused option for below-the-waterline needs.
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SS

Ship Shape MDR

5.0(21)
(808) 319-7143Marina del Rey, CAGet Directions
Marina del Rey, CAHull & Bottom CleaningBoat Detailing & CleaningBottom Painting & Antifouling

About Ship Shape MDR

Operating out of Marina del Rey, California, Ship Shape MDR serves boat owners throughout one of the nation's most prestigious boating communities. Marina del Rey, home to the largest man-made small craft harbor in North America, provides the backdrop for this marine service provider's operations. Their presence in this vibrant...

My ThoughtsShip Shape MDR carries a perfect 5.0 rating across 21 reviews, with a service mix centered on hull cleaning, detailing, and bottom painting — a tidy track record worth noting.
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Down Under Dive Service logo

Down Under Dive Service

3.8(4)
(310) 541-5752Los Angeles, CAGet Directions
Los Angeles, CABoat Surveying & InspectionHull & Bottom CleaningDiving & Underwater Services

About Down Under Dive Service

Operating in the waters of San Pedro, California since 1992, Down Under Dive Service has built a reputation as a family-owned business dedicated to comprehensive underwater boat care and hull maintenance. For over three decades, their team has focused on keeping vessels in optimal condition below the waterline, allowing boat...

My ThoughtsDown Under Dive Service has 34+ years in the water and offers bottom painting alongside diving and survey services; with only 4 reviews and a 3.8 rating, there is limited feedback to draw from at this time.
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SY

Supreme Yacht Care

1.0(3)
(213) 649-5547Los Angeles, CAGet Directions
Los Angeles, CAHull & Bottom CleaningBoat Detailing & CleaningBottom Painting & Antifouling

About Supreme Yacht Care

Supreme Yacht Care operates as a dedicated marine service provider serving the Los Angeles, California waterfront community. The business has established itself as a resource for yacht owners seeking comprehensive care and maintenance solutions for their vessels in one of the nation's most competitive maritime markets. While specific website details...

My ThoughtsSupreme Yacht Care lists bottom painting among its services, but with a 1.0 rating from 3 reviews, prospective customers should weigh that feedback carefully before requesting a quote.
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