Licensed Electrician,

Serving the Sonoma County

CJ Electric is locally owned, family-operated, and licensed, bonded, and insured for residential and light commercial work across Sonoma County and Marin County.

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Locally Owned & Family Operated

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40+ Years of Hands-On Experience

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License #626295 — Licensed, Bonded & Insured

Electrical Services for Homes and Businesses

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Residential Electrical Services

From outlet replacements to panel upgrades, we provide safe, code-compliant electrical solutions backed by years of experience.



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Commercial Electrical Services

CJ Electric delivers reliable electrical repairs, lighting upgrades, and tenant improvement services for businesses across Sonoma and Marin Counties.


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Electrical Panels, Lighting & Upgrades

Upgrade your electrical system with professional panel replacements, dedicated circuits, and lighting improvements designed for safety and reliability.

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Specialty Electrical Services

We install EV chargers, spa wiring, smart home systems, and other specialty electrical solutions with quality workmanship and lasting reliability.


40 Years of Local Electrical Work, Not a National Franchise

CJ Electric is a family-run operation based in El Verano, in the heart of Sonoma Valley. We have been doing electrical work in this region for over 40 years, which means we know the wiring inside older Sonoma County homes, the permit requirements at local building departments, and what it actually takes to get a job done right the first time.

Larger electrical contractors rotate crews and outsource work. We do not. When you call CJ Electric, you get the same experienced hands on the job from start to finish. That consistency matters — especially for panel replacements, EV charger installs, and any work that requires a permit and inspection.

Serving Sonoma County and Marin County

We serve homeowners and businesses throughout Sonoma County and Marin County, including Santa Rosa, Petaluma, Sonoma, Sebastopol, Healdsburg, Windsor, Rohnert Park, Cotati, El Verano, Boyes Hot Springs, Kenwood, Glen Ellen, Novato, San Rafael, Mill Valley, Tiburon, Corte Madera, and surrounding communities. If your city is not listed here, call us — we likely cover it.

What Customers Say About CJ Electric

Customer reviews from our Google Business Profile will appear here.

★ ★ ★ ★ ★

I called Chris on a Thursday morning after I failed to fix a living room ceiling light fixture. The grandparents were due in 24 hours for the first time in 18 months and the light HAD to be functioning. I was hoping I could find someone by the end of the day, but Chris showed up in about an hour, diagnosed and fixed the problem promptly. He was knowledgeable, professional, amazingly prompt and the charge was totally reasonable.

I recommend him highly and plan to call him for any future needs.


David B.

★ ★ ★ ★ ★

Chris responds to calls in a timely manner - a huge plus as most people don’t - gets the work done quickly and well and at the quoted price.


Susan F.

★ ★ ★ ★ ★

Chris is fantastic. He's very knowledgeable, incredibly skilled, a creative problem solver, honest, fast, and reasonably priced. He ended up rewiring my entire house and was always available when I needed him. Thank you Chris Jones!


Elizabeth W.

★ ★ ★ ★ ★

👍👍 …


Naiji A.

Electrical Service FAQs for Homes & Businesses in Sonoma & Marin Counties

  • Is CJ Electric licensed to do electrical work in California?

    Yes. CJ Electric holds contractor's license #626295, issued by the California Contractors State License Board. We are also bonded and insured on every job. You can verify our license directly with the CSLB at any time — we encourage it and will provide the license number on request.

  • How much does it cost to hire an electrician in Sonoma County?

    Costs vary depending on the type and scope of work. CJ Electric offers free estimates so you know the full price before any work begins—no surprise charges, no hidden fees. Estimates are available by appointment across Sonoma County and Marin County. Call or submit a request online to get started.

  • Does CJ Electric install EV chargers at homes in Sonoma County?

    Yes. We install Level 2 EV chargers at residential properties throughout Sonoma County and Marin County. Permits are pulled where required, and every installation is completed by a licensed electrician. We handle the full process from permit application through final inspection.

  • How do I schedule an appointment with CJ Electric?

    CJ Electric works by appointment. You can call us at (707) 328-8599 or submit a service request through the website. We serve Sonoma County and Marin County. We will respond promptly and find a time that works for your schedule.

Request Your Free Electrical Service Estimate

We serve homes and businesses across Sonoma County and Marin County. Appointments are available—call us or send a request online, and we will get back to you promptly.