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Reliable Marine Electrical & Electronics in California (2026)

Finding reliable Marine Electrical & Electronics help in California means trusting your boat to pros who consistently deliver. This list highlights well-reviewed contractors across the state, ranked to make your search easier. Compare quotes from these trusted specialists to find the right fit for your project and budget.

By Boatwork in California·10 pros·1107 lists by this author·June 11, 2026·Updated July 7, 2026
10 pros
Svendsen's Bay Marine logo

Svendsen's Bay Marine

4.9(78)
1-510-237-0140Richmond, CAGet Directions
Richmond, CABoat Hauling & TransportBoat Mechanics & Engine RepairMarine Electrical & Electronics

About Svendsen's Bay Marine

Operating from a 310 West Cutting Boulevard facility in Richmond, California, Svendsen's Bay Marine has established itself as one of Northern California's most technologically advanced full-service boatyards. The business serves boat owners throughout Contra Costa County and neighboring areas including Berkeley, San Rafael, and Oakland, offering comprehensive marine repair and...

Boatwork Review

“I've taken my boat to Svendsen several times now. They are top notch professional, but expensive. ”

— Peter Roos

What others are saying about Svendsen's Bay Marine

Reviewers consistently highlight the skilled project managers at Svendsen's Bay Marine, with names like Rolfe Brittain mentioned repeatedly for excellent communication and oversight. Customers praise the yard's highly experienced technicians who tack...

Reviews sourced from Google

My ThoughtsRated 4.9 across 78 reviews, Svendsen's Bay Marine is praised for top-notch professionalism across electrical, engine, and haul-out work — reviewers note the quality matches the price.
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West Coast Offshore Unlimited logo

West Coast Offshore Unlimited

4.8(29)
510-445-1047Fremont, CAGet Directions
Fremont, CABoat Surveying & InspectionBoat Mechanics & Engine RepairMarine Electrical & Electronics

About West Coast Offshore Unlimited

Operating from a comprehensive 10,000 square foot service facility in Fremont, California, West Coast Offshore Unlimited has established itself as the Bay Area's go-to resource for marine engine repair, boat maintenance, and OEM parts supply. With over 45 years of combined experience in the industry, this family-run business has built...

What others are saying about West Coast Offshore Unlimited

Customers repeatedly praise West Coast Offshore Unlimited as a standout family-owned marine shop that combines exceptional technical expertise with honest, transparent service. The reviews make clear that this team excels at everything from complex b...

Reviews sourced from Google

My ThoughtsA 4.8 rating from 29 reviews reflects consistent confidence in West Coast Offshore Unlimited, whose skill set spans marine electrical, engine repair, surveying, and yacht systems.
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RV and Marine Solar logo

RV and Marine Solar

5.0(30)
(619) 804-7180San Diego, CAGet Directions
San Diego, CAMarine Electrical & ElectronicsBoat Repair & Maintenance

About RV and Marine Solar

Serving the San Diego area with mobile installation services, this specialized provider brings solar power and electrical upgrades directly to RV owners and boat operators wherever their vehicles are located. RV and Marine Solar focuses exclusively on renewable energy solutions for recreational vehicles and marine vessels, eliminating the need for...

What others are saying about RV and Marine Solar

A common theme in the reviews is Ryan's expertise in complex marine and RV electrical systems, from installing lithium battery banks and solar panels on sailboats to upgrading inverters and power systems for boondocking RVers. Customers consistently...

Reviews sourced from Google

My ThoughtsRV and Marine Solar holds a perfect 5.0 rating from 30 reviews, specializing in marine electrical and solar installations for boat owners looking to add reliable onboard power.
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Armes Electric logo

Armes Electric

5.0(682)
(949) 855-9814Laguna Hills, CAGet Directions
Laguna Hills, CAMarine Electrical & ElectronicsMarine AC & Climate Control

About Armes Electric

Serving the Laguna Hills, California area and surrounding communities, Armes Electric has established itself as a dependable provider of comprehensive electrical services for both residential and commercial properties. While their primary focus spans traditional electrical work including service calls, panel changes, electrical upgrades, and lighting installations, their technical expertise and...

My ThoughtsArmes Electric carries a 5.0 rating from 667 reviews and brings 35+ years of experience to marine electrical and AC systems — a strong track record backed by a large review base.
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East Bay Motorsports logo

East Bay Motorsports

4.1(673)
510-889-7900Hayward, CAGet Directions
Hayward, CABoat Mechanics & Engine RepairMarine Electrical & ElectronicsJet Ski Repair & Service

About East Bay Motorsports

Serving the San Francisco Bay Area from their Hayward, California location, East Bay Motorsports has established itself as a comprehensive powersports dealer offering an extensive range of vehicles and services to the region's outdoor recreation enthusiasts. Their 21,756 square-foot facility on Foothill Boulevard serves customers from Oakland, San Leandro, San...

My ThoughtsEast Bay Motorsports has a 4.1 rating from 667 reviews and covers a broad range of services including marine electrical, engine repair, and Jet Ski work.
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Ventura Harbor Boatyard logo

Ventura Harbor Boatyard

4.8(44)
(805) 654-1433Ventura, CAGet Directions
Ventura, CABoat Mechanics & Engine RepairMarine Electrical & ElectronicsBottom Painting & Antifouling

About Ventura Harbor Boatyard

Situated in the scenic coastal community of Ventura, California, Ventura Harbor Boatyard has established itself as a comprehensive marine service facility dedicated to keeping vessels seaworthy, safe, and performing at their peak. The boatyard serves boat owners throughout the Ventura Harbor area and surrounding Southern California waters with a full...

What others are saying about Ventura Harbor Boatyard

Customers repeatedly praise Ventura Harbor Boatyard for their exceptional staff and welcoming DIY-friendly approach that sets them apart from other Southern California yards. What truly defines this boatyard is their team of skilled professionals—fro...

Reviews sourced from Google

My ThoughtsVentura Harbor Boatyard earns a 4.8 from 44 reviews, offering marine electrical alongside engine repair, bottom painting, and fiberglass work — a full-service yard option on the Southern California coast.
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Superior Boat Repair & Sales logo

Superior Boat Repair & Sales

4.8(166)
(916) 638-3382Rancho Cordova, CAGet Directions
Rancho Cordova, CABoat Mechanics & Engine RepairBoat Detailing & CleaningMarine Electrical & Electronics

About Superior Boat Repair & Sales

Nestled in Rancho Cordova, California, with an additional location in Tahoe, Superior Boat Repair & Sales has established itself as a comprehensive marine services provider specializing in luxury watercraft sales, professional repair services, and a full-service pro shop. The business operates as an authorized dealer for premier brands including Nautique...

What others are saying about Superior Boat Repair & Sales

A common theme in the reviews is that Superior Boat Repair & Sales delivers exceptional customer service that keeps boat owners coming back year after year. Reviewers consistently praise their knowledgeable sales team and service technicians, with ma...

Reviews sourced from Google

My ThoughtsWith a 4.8 rating across 166 reviews, Superior Boat Repair & Sales demonstrates broad capability in marine electrical, engine repair, fiberglass, and detailing.
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Specialty Marine logo

Specialty Marine

4.4(48)
(805) 984-6538Oxnard, CAGet Directions
Oxnard, CARigging & Sail ServicesBoat Mechanics & Engine RepairMarine Electrical & Electronics

About Specialty Marine

Operating from their facility in Oxnard, California, Specialty Marine has established itself as a comprehensive marine service provider specializing in outboard engine sales, repowers, and complete boat service solutions. As an authorized dealer for Honda, Yamaha, and Suzuki outboards, the business serves boat owners throughout Ventura County, Santa Barbara, and...

My ThoughtsSpecialty Marine holds a 4.4 rating from 48 reviews, covering marine electrical alongside generator service, rigging, and engine repair for a well-rounded service offering.
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Del Amo Motorsports of Long Beach logo

Del Amo Motorsports of Long Beach

4.4(1371)
(562) 512-6001Long Beach, CAGet Directions
Long Beach, CABoat Mechanics & Engine RepairMarine Electrical & ElectronicsJet Ski Repair & Service

About Del Amo Motorsports of Long Beach

Serving the greater Los Angeles area from their Cherry Avenue location, Del Amo Motorsports of Long Beach has established itself as a comprehensive powersports destination specializing in watercraft, motorcycles, ATVs, and UTVs. As part of the eight-location Del Amo Motorsports Group network, this Long Beach facility offers Southern California enthusiasts...

My ThoughtsDel Amo Motorsports of Long Beach has a 4.4 rating drawn from 1,371 reviews — one of the largest review counts on this list — handling marine electrical, engine repair, and Jet Ski service.
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TW

Tint World

4.9(138)
310-294-5040Torrance, CAGet Directions
Torrance, CAMarine Canvas, Covers & UpholsteryBoat Detailing & CleaningMarine Electrical & Electronics

About Tint World

Operating from a state-of-the-art facility in Torrance, California, this marine services provider has established itself as a comprehensive destination for vessel customization and protection. Located at 2416 Amsler St, the business serves boat owners throughout the South Bay region, including Redondo Beach, Hermosa Beach, Manhattan Beach, Palos Verdes Estates, Lomita,...

My ThoughtsTint World carries a 4.9 rating from 126 reviews and 44+ years in business, adding marine electrical to a specialty lineup that includes detailing, canvas, and boat wrapping.
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