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Highest-Rated Marine Electrical & Electronics in Martinez, CA

Finding reliable Marine Electrical & Electronics service in Martinez, CA comes down to one thing: a proven track record. This list ranks local contractors by the ratings and review volume they've earned from real boat owners. Compare these top-rated pros side by side and request a free quote to find the right fit for your project.

By Boatwork in Martinez, CA·5 pros·1108 lists by this author·June 24, 2026·Updated July 19, 2026
5 pros
C&

CD & Power

4.5(48)
(925) 229-2700Martinez, CAGet Directions
Martinez, CAMarine Electrical & ElectronicsGenerator Service & Repair

About CD & Power

Operating from Martinez, California, CD & Power has established itself as a specialized marine electrical and power systems provider serving the San Francisco Bay Area's diverse boating community. The business focuses on delivering comprehensive electrical solutions for vessels of all sizes, from recreational powerboats to larger yachts requiring sophisticated power...

My ThoughtsRated 4.5 across 48 reviews, CD & Power brings a solid reputation in both Marine Electrical & Electronics and Generator Service & Repair — a useful combination for owners who need more than one system addressed.
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HL

Hein Lighting & Electric

4.9(85)
(925) 939-1528Martinez, CAGet Directions
Martinez, CAMarine Electrical & Electronics

About Hein Lighting & Electric

Operating out of Martinez, California, this licensed electrical contractor has built a solid reputation serving residential, commercial, and industrial clients throughout Contra Costa and Alameda Counties. Hein Lighting & Electric brings decades of hands-on experience to every project, with a team of highly qualified, trained electricians who specialize in electrical...

What others are saying about Hein Lighting & Electric

Reviewers consistently highlight Hein Lighting & Electric's exceptional responsiveness and customer service approach. On the service delivery front, customers praise their thorough workmanship, quick turnaround times, and professional expertise acros...

Reviews sourced from Google

My ThoughtsHein Lighting & Electric leads the review count on this list with a 4.9 rating from 85 reviews and 53-plus years in business, making it one of the most consistently rated Marine Electrical & Electronics specialists in the area.
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DE

Dawson Electric

4.2(5)
(925) 723-3535Martinez, CAGet Directions
Martinez, CAMarine Electrical & ElectronicsGenerator Service & Repair

About Dawson Electric

Serving the Martinez, California area and the broader East Bay region, Dawson Electric brings specialized electrical expertise to the marine services sector. While the company's website infrastructure is currently undergoing updates, their established presence in Martinez positions them as a resource for boat owners and marine facilities requiring professional electrical...

My ThoughtsDawson Electric holds a 4.2 rating from 5 reviews and has been in business for over 64 years, covering both Marine Electrical & Electronics and Generator Service & Repair.
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Delta Electrical Construction logo

Delta Electrical Construction

4.2(5)
(925) 370-3400Martinez, CAGet Directions
Martinez, CAMarine Electrical & ElectronicsFull Service BoatyardsMarine Project Management

About Delta Electrical Construction

Operating from Martinez, California, Delta Electrical Construction brings specialized electrical contracting expertise to both commercial and industrial marine facilities throughout the Bay Area. Their focus on electrical design and installation for marine-adjacent properties positions them as a crucial partner for boatyards, marinas, and waterfront industrial operations requiring robust electrical infrastructure....

What others are saying about Delta Electrical Construction

Reading through the feedback, one pattern emerges: Delta Electrical Construction is recognized as a first-class operation with Bryan Hair's team delivering exceptional client care. The reviews make clear that this is a shop that gets the job done and...

Reviews sourced from Google

My ThoughtsDelta Electrical Construction carries a 4.2 rating from 5 reviews, with specialties spanning Marine Electrical & Electronics, Full Service Boatyards, and Marine Project Management — worth considering for larger or multi-scope jobs.
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KE

Komac Electric

4.8(12)
(925) 951-3600Martinez, CAGet Directions
Martinez, CAMarine Electrical & Electronics

About Komac Electric

Komac Electric has established itself as a specialized marine electrical contractor serving the Martinez, California waterfront and surrounding Bay Area communities. Operating from their Martinez base, the business focuses exclusively on electrical systems for boats and yachts, bringing both marine industry expertise and electrical engineering precision to every project they...

My ThoughtsMarine Electrical & Electronics pro rated 4.8 from 12 reviews.
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