Boat Mechanics & Engine RepairHull & Bottom CleaningMarine Canvas, Covers & UpholsteryYacht ManagementBoat Detailing & Cleaning

Established Hull & Bottom Cleaning Serving Los Angeles, CA (2026)

When it comes to Hull & Bottom Cleaning in Los Angeles, CA, experience matters — a fouled hull costs you speed, fuel, and time, and you want someone who has seen every condition Southern California waters can throw at a boat. This list highlights local contractors ranked by their track record, longevity in the trade, and customer feedback. Browse the pros below and request a free quote to get a seasoned local diver working on your boat.

By Boatwork in Los Angeles, CA·10 pros·601 lists by this author·June 13, 2026
10 pros
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 ThoughtsWith 56+ years in business, S and K Dive Service brings deep-rooted experience across hull cleaning, bottom painting, and diving services. Customers rate them 4.7 out of 5 across 15 reviews.
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BM

Baja Marine Services

3.9(49)
(310) 530-1121Los Angeles, CAGet Directions
Los Angeles, CAHull & Bottom CleaningBoat Mechanics & Engine RepairFiberglass & Gelcoat Repair

About Baja Marine Services

Operating from the bustling harbor community of San Pedro, California, Baja Marine Services has established itself as a reliable resource for vessel owners navigating the complex demands of boat maintenance and repair along the Southern California coast. The business serves a diverse clientele ranging from recreational boat owners to commercial...

What others are saying about Baja Marine Services

Across the reviews, Baja Marine Services earns recognition for their comprehensive marine repair expertise and parts availability, with owner Jesus and his team consistently praised for their mechanical skills on outboard motors, diesel engines, and...

Reviews sourced from Google

My ThoughtsBaja Marine Services covers hull cleaning alongside engine repair, fiberglass work, and general marine handyman services. They carry a 3.9 rating from 49 reviews, one of the larger review samples on this list.
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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 holds a perfect 5.0 rating from 21 reviews, with specialties spanning hull cleaning, bottom painting, detailing, and general boat repair and maintenance.
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SD

Scout Dive Service

5.0(3)
(310) 400-0061Marina del Rey, CAGet Directions
Marina del Rey, CAHull & Bottom CleaningDiving & Underwater ServicesBoat Repair & Maintenance

About Scout Dive Service

Operating from Marina del Rey, California, Scout Dive Service has established itself as a specialized underwater boat maintenance provider serving sailboat, powerboat, and yacht owners throughout one of the West Coast's premier boating destinations. The business focuses exclusively on professional diving services that keep vessels in optimal condition without requiring...

What others are saying about Scout Dive Service

What stands out most across reviews is the consistent praise for owner Matthew's character - reviewers describe him as trustworthy and professional time and again. Customers highlight Scout's versatility in handling both technical work like prop inst...

Reviews sourced from Google

My ThoughtsScout Dive Service has earned a 5.0 rating from 3 reviews, offering hull cleaning, underwater diving services, and boat repair and maintenance.
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Ancon Services logo

Ancon Services

5.0(4)
(800) 556-9090Los Angeles, CAGet Directions
Los Angeles, CAHull & Bottom CleaningDiving & Underwater ServicesEnvironmental Management

About Ancon Services

Operating in the industrial marine and environmental services sector for 56 years, Ancon Services has established itself as a comprehensive provider of industrial cleaning, hazardous waste management, spill response, confined space rescue, and environmental services. Based in Wilmington, California, the company serves a diverse range of markets including downstream petroleum...

What others are saying about Ancon Services

The reviews paint a picture of a business known for delivering quality marine services, though with limited feedback available from just 4 reviews, the full scope of customer experiences remains unclear. What stands out most is that Ancon Services ap...

Reviews sourced from Google

My ThoughtsAncon Services has been operating for 58+ years, making them one of the longest-tenured contractors on this list. They rate 5.0 from 4 reviews and also handle environmental management alongside diving and hull work.
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HD

Hullworkz Dive Service

5.0(3)
424-672-0329Marina del Rey, CAGet Directions
Marina del Rey, CABoat Surveying & InspectionHull & Bottom CleaningDiving & Underwater Services

About Hullworkz Dive Service

Serving the Marina del Rey harbor since 1996, Hullworkz Dive Service has built a reputation as a dependable provider of underwater marine services for boat owners throughout Southern California. With nearly three decades of hands-on experience, the business specializes in comprehensive hull maintenance, propeller service, and a full range of...

My ThoughtsHullworkz Dive Service brings 30+ years of experience to hull cleaning, diving services, boat surveying, and repair work. Their current rating is 5.0 from 3 reviews.
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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 trade and covers hull cleaning, bottom painting, surveying, and underwater diving. They carry a 3.8 rating from 4 reviews.
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Del Rey Divers logo

Del Rey Divers

3.7(3)
(310) 822-8200Marina del Rey, CAGet Directions
Marina del Rey, CAHull & Bottom CleaningDiving & Underwater ServicesBoat Repair & Maintenance

About Del Rey Divers

Operating continuously since 1964, Del Rey Divers holds the distinction of being the oldest dive service company in Marina Del Rey, California. For nearly six decades, this family-oriented business has built its reputation on providing comprehensive underwater services to boat owners throughout Southern California's premier boating communities. Their longevity in...

What others are saying about Del Rey Divers

Across the reviews, Del Rey Divers earns recognition for their diving expertise, with customers praising them as the best diving services across Marina Del Rey, Channel Islands and Ventura Harbor. When it comes to customer interactions, clients highl...

Reviews sourced from Google

My ThoughtsDel Rey Divers has been in business for 62+ years — the longest tenure on this list. They currently hold a 3.7 rating from 3 reviews, with services covering hull cleaning, diving, and boat repair.
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MD

Mike's Dive Service

5.0(2)
(310) 572-1307Los Angeles, CAGet Directions
Los Angeles, CABoat Surveying & InspectionHull & Bottom CleaningDiving & Underwater Services

About Mike's Dive Service

Specializing in professional underwater marine services, this Los Angeles-based diving company has established itself as a trusted resource for boat owners and vessel operators requiring below-waterline maintenance and inspection work. With a focus on comprehensive diving and underwater services, the business addresses the critical needs that arise when vessels require...

My ThoughtsMike's Dive Service has 21+ years of experience and a 5.0 rating from 2 reviews, offering hull cleaning, underwater diving, boat surveying, and repair services.
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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 specializes in hull cleaning, bottom painting, detailing, and yacht management. Note that their current rating is 1.0 from 3 reviews, so review their profile carefully before requesting a quote.
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