Best Electrical Companies in Martinez, CA (2026)

Looking for a trusted electrical company in Martinez, CA? We've compiled 10 verified electrical service providers in the Martinez area. Average rating: 4.7 stars across 270 customer reviews. Compare electrical companies, read real reviews, and get free quotes from local pros.

10 contractors270 reviews4.7★ avg
#1
S
25 NorCal Score
5★★★★★(1 reviews)

737 Arnold Dr # D, Martinez, CA 94553, USA

★★★★★Greg Mullins

One of the most professional electrical contractors I have ever dealt with! They do quality work at a very reasonable rate. I highly recommend checking these gu...

#2
M.I.C. Electric, Inc.
25 NorCal Score
5★★★★★(2 reviews)

431 N Buchanan Cir #4, Pacheco, CA 94553, USA

★★★★★HUE JAZZ

Best in the business when it comes to quality and satisfaction

#3
C
25 NorCal Score
5★★★★★(1 reviews)

825 Howe Rd, Martinez, CA 94553, USA

#4
Hein Lighting & Electric Inc
41 NorCal Score
4.9★★★★★(87 reviews)

5030 Blum Rd, Martinez, CA 94553, USA

★★★★★Doctor A

Chris came to the house to check landscaping light problem. He got attacked by the palm but carried on bravely. He fixed it. Made follow up plans. I really appr...

#5
Frontline Electrical Services
44 NorCal Score
4.8★★★★★(138 reviews)

3195 Park Rd Ste c, Benicia, CA 94510, USA

★★★★★Frank Byndloss

Spoke with the owner Lee, Lee was very informative. And walk me through troubleshooting. His knowledge was Superior. I highly recommend using Frontline electric...

#6
K
31 NorCal Score
4.8★★★★★(12 reviews)

2600 Pacheco Blvd, Martinez, CA 94553, USA

★★★★★Molly Huff

He’s awesome!

#7
IBEW Local 302
30 NorCal Score
4.7★★★★★(12 reviews)

1875 Arnold Dr, Martinez, CA 94553, USA

★★★★★paul E walnutz (Pally Walnutz)

Clean organized and well maintained building

#8
Dawson Electric Inc
28 NorCal Score
4.2★★★★(5 reviews)

3775 Pacheco Blvd, Martinez, CA 94553, USA

★★★★★Bob Switzer

Had a blown circut breaker. They came over right away and replaced it at a very reasonable price. This was done on New Years Eve. I will be calling them when e...

#9
D
28 NorCal Score
4.2★★★★(5 reviews)

4305 Pacheco Blvd, Martinez, CA 94553, USA

★★★★★Adam Epstein

This is a first class shop. The best in the business. Bryan Hair's team takes great care of their clients and gets the job DONE!

#10
N
28 NorCal Score
4★★★★(7 reviews)

2860 Howe Rd, Martinez, CA 94553, USA

jen chan

One of their drivers almost hit me on east street heading towards clatonrd They did not signal I didn't get the playe, but there was a how's my driving. I would...

What Martinez Customers Say About Local Electrical Pros

★★★★★5/5

One of the most professional electrical contractors I have ever dealt with! They do quality work at a very reasonable rate. I highly recommend checking these guys out especially if...

Greg Mullinsre: Schetter Electric Inc
★★★★★5/5

Best in the business when it comes to quality and satisfaction

HUE JAZZre: M.I.C. Electric, Inc.
★★★★★5/5

Chris came to the house to check landscaping light problem. He got attacked by the palm but carried on bravely. He fixed it. Made follow up plans. I really appreciate his determina...

Doctor Are: Hein Lighting & Electric Inc
★★★★★5/5

For installing a EV charging NEMA14-50 Plug, Chris came and gave a quick estimate. Cooper came and finished the job. Both were very courteous, professional and knew what they were ...

sudha krishnanre: Hein Lighting & Electric Inc

Electrical Services Available in Martinez, CA

Local electrical companies in Martinezoffer a range of services. Here's what you can expect:

How to Choose a Electrical Company in Martinez

Finding a reliable electrical company in Martinez, CA doesn't have to be stressful. Here are the key things to look for when hiring a electrical service provider:

  • Check licensing and insurance — California requires electrical companies to carry proper insurance. Verify their credentials before hiring.
  • Read customer reviews — Look for electrical services in Martinez with consistently high ratings (4+ stars) and detailed reviews from real customers.
  • Get multiple quotes — Compare at least 2–3 electrical companies in Martinez to ensure fair pricing. Be wary of quotes significantly below market rate.
  • Ask about guarantees — Reputable electrical companies stand behind their work with satisfaction guarantees or warranties.
  • Local expertise mattersMartinez is known for county seat with historic downtown and hillside homes. Choose a electrical company familiar with local property types and conditions.

Frequently Asked Questions About Electrical in Martinez

How much does a panel upgrade cost in Martinez?+
A 200-amp panel upgrade in the Martinez area costs $1,800–$4,500 depending on complexity. A straightforward panel swap averages $2,500–$3,500. If your meter base also needs replacement or the utility requires a riser upgrade, expect $3,500–$4,500.
Do I need a panel upgrade for an EV charger?+
Most Level 2 EV chargers require a dedicated 50-amp circuit. If your panel is 100 amps or less, you'll likely need an upgrade to 200 amps. Many Martinez homes built before 2000 have undersized panels. We can assess your capacity and handle the full upgrade plus charger installation.
How much does EV charger installation cost?+
EV charger installation in Martinez costs $500–$2,500 for labor, depending on the distance from your panel to the charger location and whether a panel upgrade is needed. A simple installation with the panel in the garage averages $500–$800.
Do I need a panel upgrade for an EV charger?+
If your home has a 200-amp panel with available capacity, usually not. However, many Martinez homes have 100-amp panels that can't safely support a 50-amp EV circuit on top of existing loads. We assess your panel before quoting.
How much does it cost to rewire a house in Martinez?+
Whole-house rewiring in Martinez costs $8,000–$25,000 depending on home size, accessibility, and whether walls need to be opened. A typical 1,500 sq ft home averages $10,000–$15,000. Homes with easy attic/crawlspace access cost less than those requiring extensive wall work.
How long does rewiring take?+
A full rewire takes 5–10 days for an average Martinez home. You can typically remain in the home during the work, though power to certain areas will be off at times. Drywall patching and painting after the electrical work adds 1–3 days.

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