62/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 5,220 Google reviews, the most in Martinez.
- 4.9★ from 5,220 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 261 Arthur Rd, Martinez, CA 94553
Best Electricians in Martinez, CA (2026)
402 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Martinez: Service Champions, CR Score 62/100; 4.9★ from 5,220 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Mr. Electric of Concord CA, posts 24/7 hours; ranked #2 of 402.
- 6
Most-reviewed: Perfect Star Heating, Cooling, & Electrical, 2,331 Google reviews at 4.9★, the most of 402 ranked after Service Champions; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
402 Martinez electricians are ranked here by CR Score, from ten published factors. 83 are open 24/7, 228 open Saturdays and 142 open Sundays, based on posted hours. The median Google rating is 5.0★ across 402 rated businesses.
Top 10 electricians in Martinez at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Service Champions | 62 | 4.9★ (5,220) | Martinez | 24/7 | Overall |
| 2 | Mr. Electric of Concord CA | 62 | 4.9★ (241) | Concord, 7 mi away | 24/7 | Emergencies |
| 3 | Frontline Electrical Services | 62 | 4.8★ (138) | Benicia, 3 mi away | 24/7 | — |
| 4 | Perfect Star Heating, Cooling, & Electrical | 60 | 4.9★ (1,255) | Concord, 9 mi away | 24/7 | — |
| 5 | S&B Electric | 60 | 4.9★ (109) | Alamo, 10 mi away | 24/7 | — |
| 6 | Perfect Star Heating, Cooling, & Electrical | 59 | 4.9★ (2,331) | Antioch, 16 mi away | 24/7 | Most reviews |
| 7 | S&B Electric | 59 | 5.0★ (34) | Concord, 8 mi away | 24/7 | — |
| 8 | Straightline TV Installations | 59 | 5.0★ (171) | Antioch, 18 mi away | 24/7 | — |
| 9 | Mister Sparky of North Bay | 59 | 5.0★ (253) | Novato, 22 mi away | 24/7 | — |
| 10 | Scott & Sons Electricians | 59 | 4.8★ (28) | Martinez | Sat · Sun · Evenings | — |
The 402 best electricians in Martinez, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Concord, 7 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 241 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 241 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1045 Shary Ct Suite G, Concord, CA 94518
Based in Benicia, 3 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 138 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 138 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3195 Park Rd suite c, Benicia, CA 94510
Based in Concord, 9 mi away
60/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 1,255 Google reviews.
- 4.9★ from 1,255 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4415 Cowell Rd, Concord, CA 94518
#5 S&B Electric
Based in Alamo, 10 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 109 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 109 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Antioch, 16 mi away
59/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 2,331 Google reviews.
- 4.9★ from 2,331 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2595 W 10th St, Antioch, CA 94509
#7 S&B Electric
Based in Concord, 8 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 950 Detroit Ave, Concord, CA 94518
Based in Antioch, 18 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 171 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 171 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Novato, 22 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 253 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 253 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22 Digital Dr, Novato, CA 94949
Based in Martinez
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 28 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 28 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 1154 Arnold Dr #1440, Martinez, CA 94553
Based in San Rafael, 22 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 203 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 203 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4330 Redwood Hwy STE 200, San Rafael, CA 94903
Based in Benicia, 4 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 316 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 316 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–3 PM · Sat–Sun closed
- Address
- 4870 E 2nd St, Benicia, CA 94510
Based in Walnut Creek, 9 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1990 N California Blvd 8th floor floor, Walnut Creek, CA 94596
#14 Pierce Electric
Based in Vallejo, 7 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 124 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 124 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 29 Garthe Ct, Vallejo, CA 94591
Based in Oakland, 15 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 219 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 219 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4096 Piedmont Ave #316, Oakland, CA 94611
Based in Hercules, 11 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#17 Got Watts?
Based in Concord, 6 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 268 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 268 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 2045 Commerce Ave, Concord, CA 94520
Based in Antioch, 17 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 52 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3512 Shaw Cir, Antioch, CA 94509
Based in Berkeley, 13 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Martinez
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 84 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 5030 Blum Rd, Martinez, CA 94553
#21 GAP ELECTRIC
Based in Concord, 5 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 16 Google reviews
- Hours
- Mon–Sat 9 AM–7 PM · Sun 9 AM–5 PM
- Address
- 2846 Hilltop Rd, Concord, CA 94520
Based in Novato, 23 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 144 Google reviews, listed on Google as “Electrical installation service”.
- 4.8★ from 144 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 244 Vintage Way #8100, Novato, CA 94945
#23 Apex Electric
Based in Hercules, 9 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 24 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
Based in Danville, 20 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1327 Lawrence Rd, Danville, CA 94506
Based in Concord, 11 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Electricians ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 402 ranked electricians here; the rest are on their profiles.
Also serving Martinez
20 more electricians within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 24/7 SF Handyman & Remodelling Service | 4.6★ (59) | 25 mi |
| Advanced Electrical Inc. | 5.0★ (2) | 13 mi |
| AHA Electric | In Martinez | |
| City Bright Electrician | 5.0★ (4) | 15 mi |
| Commercial Electric & Life | 3.0★ (2) | 6 mi |
| Continental Electric | 5.0★ (2) | 8 mi |
| Gipson Construction LLC | 5.0★ (2) | In Martinez |
| Green Air Heating and Air Conditioning, Inc. | 4.6★ (69) | 6 mi |
| Hott Electric LLC | In Martinez | |
| Jean Paul Fisher Electric | In Martinez | |
| Just Do It Electrical Services | 5.0★ (2) | 10 mi |
| McMillan Electric | 4.5★ (23) | 23 mi |
| Mercy Electric | 5.0★ (81) | 25 mi |
| NC Electric & Solar Inc | 3.0★ (2) | 7 mi |
| Pinky's Electric LLC | 5.0★ (7) | 18 mi |
| Schetter Electric Inc | 5.0★ (1) | In Martinez |
| T-Electric LLC | 5.0★ (13) | 18 mi |
| Tice Valley Electric Inc. | 5.0★ (2) | 6 mi |
| Toys Electric Co. | 5.0★ (2) | 8 mi |
| Value Electrical Construction | 5.0★ (14) | 22 mi |
How much do electricians cost in Martinez?
National price ranges in USD, not adjusted for Martinez. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Electrical panel upgrade | $518 | $1,347 | $2,193 | Per panel, installed; typical range of customer-reported jobs. US national range | October 2026 |
How to check an electrician's license in California
In California, Contractors State License Board (CSLB) licenses C-10 Electrical contractor license (electricians themselves are certified by the Department of Industrial Relations).
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
- Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
How we ranked Martinez electricians
We scored 402 Martinez electricians on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Martinez data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Electricians in Martinez: frequently asked questions
Who is the best electrician in Martinez?
By CR Score, the highest-ranked electrician in Martinez, CA is Service Champions with a CR Score of 62/100. It has 4.9★ from 5,220 Google reviews. It is open 24/7. Mr. Electric of Concord CA (#2) and Frontline Electrical Services (#3) follow. We ranked 402 electricians on ten factors, last updated October 22, 2026.
How many electricians are there in Martinez?
ContractorsRanked ranks 402 electricians serving Martinez, CA. 3 of them are based in Martinez; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which electricians in Martinez are open 24/7?
83 ranked electricians in Martinez post 24/7 hours. The highest-ranked are Service Champions (#1), Mr. Electric of Concord CA (#2) and Frontline Electrical Services (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which electricians in Martinez work on weekends?
228 of 402 ranked electricians post Saturday hours and 142 post Sunday hours. The highest-ranked open Saturdays are Service Champions (#1), Mr. Electric of Concord CA (#2) and Frontline Electrical Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an electrician's license in California?
In California, Contractors State License Board (CSLB) handles licensing and covers C-10 Electrical contractor license (electricians themselves are certified by the Department of Industrial Relations). Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).
How much does electrical panel upgrade cost in Martinez?
Electrical panel upgrade typically costs $518 to $2,193, with $1,347 typical (Per panel, installed; typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Martinez. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Martinez electricians have?
The median Google rating among 402 rated electricians in Martinez is 5.0★, with a median of 10 reviews. Service Champions has the most, 5,220 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank electricians?
Each electrician gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Martinez
- October 2026: CR Scores recalculated for 402 electricians serving Martinez.
- October 2026: 3 duplicate listings merged.
More electricians and Martinez pages
Electricians near Martinez
- Electricians in Benicia, CA375 ranked
- Electricians in Concord, CA353 ranked
- Electricians in Pleasant Hill, CA406 ranked
- Electricians in Rodeo, CA398 ranked
- Electricians in Contra Costa Centre, CA415 ranked
- Electricians in Waldon, CA414 ranked
- Electricians in Hercules, CA402 ranked
- Electricians in Walnut Creek, CA436 ranked
- Electricians in Vallejo, CA325 ranked
- Electricians in Pinole, CA408 ranked
Other trades in Martinez
- Roofers in Martinez624 ranked
- Plumbers in Martinez586 ranked
- HVAC contractors in Martinez451 ranked
- General contractors in Martinez863 ranked
- Painters in Martinez176 ranked
- Landscapers in Martinez137 ranked
- Handymen in Martinez84 ranked
- Kitchen remodelers in Martinez416 ranked
- Bathroom remodelers in Martinez392 ranked
- Flooring contractors in Martinez257 ranked
- Tile installers in Martinez39 ranked
- Drywall contractors in Martinez19 ranked
- Concrete contractors in Martinez246 ranked
- Fence contractors in Martinez109 ranked
- Deck builders in Martinez129 ranked
- Siding contractors in Martinez93 ranked
- Window installers in Martinez277 ranked
- Gutter installers in Martinez145 ranked
- Insulation contractors in Martinez87 ranked
- Solar installers in Martinez262 ranked
- Garage door repair companies in Martinez187 ranked
- Foundation repair companies in Martinez109 ranked
- Tree services in Martinez235 ranked
- Masonry contractors in Martinez113 ranked
- Water damage restoration companies in Martinez323 ranked
- Home builders in Martinez356 ranked
- Demolition contractors in Martinez94 ranked
- All contractors in Martinez