456 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in San Ramon: Service Champions, CR Score 63/100; 4.9★ from 1,331 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mr. Electric of Concord CA, posts 24/7 hours; ranked #2 of 456.
Most-reviewed: Service Champions, 5,220 Google reviews at 4.9★, the most of 456 ranked; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
456 San Ramon electricians are ranked here by CR Score, from ten published factors. 88 are open 24/7, 250 open Saturdays and 156 open Sundays, based on posted hours. The median Google rating is 5.0★ across 456 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Service Champions | 63 | 4.9★ (1,331) | Livermore, 11 mi away | 24/7 | Overall |
| 2 | Mr. Electric of Concord CA | 61 | 4.9★ (241) | Concord, 12 mi away | 24/7 | Emergencies |
| 3 | Best Electric Systems Danville | 60 | 5.0★ (48) | Danville, 4 mi away | 24/7 | — |
| 4 | S&B Electric | 60 | 4.9★ (109) | Alamo, 8 mi away | 24/7 | — |
| 5 | Golden Electrical Services | 59 | 5.0★ (93) | Livermore, 13 mi away | 24/7 | — |
| 6 | Perfect Star Heating, Cooling, & Electrical | 59 | 4.9★ (1,255) | Concord, 12 mi away | 24/7 | — |
| 7 | Service Champions | 59 | 4.9★ (4,721) | Livermore, 12 mi away | 24/7 | — |
| 8 | Perfect Star Heating, Cooling, & Electrical | 59 | 4.9★ (2,331) | Antioch, 18 mi away | 24/7 | — |
| 9 | Hummingbird Electric LLC, Danville | 59 | 5.0★ (26) | Hercules, 8 mi away | 24/7 | — |
| 10 | Go Brilliant Electric | 59 | 4.8★ (93) | Union City, 13 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,331 Google reviews, listed on Google as “Electrician”.
Based in Concord, 12 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 241 Google reviews, listed on Google as “Electrician”.
Based in Danville, 4 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Electrician”.
Based in Alamo, 8 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 109 Google reviews, listed on Google as “Electrician”.
Based in Livermore, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Electrician”.
Based in Concord, 12 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 1,255 Google reviews.
Based in Livermore, 12 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 4,721 Google reviews.
Based in Antioch, 18 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 2,331 Google reviews.
Based in Hercules, 8 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Electrician”.
Based in Union City, 13 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 93 Google reviews, listed on Google as “Electrician”.
Based in Pleasanton, 7 mi away
Ranked #11 because of its Google rating and review volume: 4.8★ from 2,337 Google reviews.
Based in Ashland, 7 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Electrician”.
Based in Fremont, 16 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Electrician”.
Based in Alamo, 1 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Electrician”.
Based in Berkeley, 10 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Electrician”.
Based in Concord, 12 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Electrician”.
Based in Walnut Creek, 10 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Electrician”.
Based in Alameda, 5 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Electrician”.
Based in San Leandro, 10 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Electrician”.
Based in Martinez, 17 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 5,220 Google reviews, the most in San Ramon.
Based in Oakland, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 219 Google reviews, listed on Google as “Electrician”.
Based in Antioch, 17 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Electrician”.
Based in Danville, 4 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Electrician”.
Based in Hayward, 13 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 96 Google reviews, listed on Google as “Electrician”.
Based in Fremont, 16 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Electrician”.
#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 456 ranked electricians here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Frontline Electrical Services | 57 | 4.8★ (138) | 21 mi |
| 27 | Boyes Electric Inc. | 57 | 4.9★ (194) | 13 mi |
| 28 | Valencia Electric | 57 | 5.0★ (21) | 13 mi |
| 29 | Wire Tech Electric | 57 | 4.6★ (30) | 12 mi |
| 30 | LILAIS ELECTRIC | 57 | 5.0★ (18) | In San Ramon |
| 31 | Five Or Free Electrical Heating & Air Solutions | 57 | 4.9★ (89) | 16 mi |
| 32 | EVPOWER CHARGING SOLUTIONS | 57 | 4.9★ (38) | 11 mi |
| 33 | EV Electrical | 57 | 4.6★ (38) | 14 mi |
| 34 | Real Electrical Services | 57 | 4.6★ (9) | 8 mi |
| 35 | One & Only Electrical Service. inc | 56 | 4.4★ (101) | 9 mi |
| 36 | Ion Electrical Services Inc. | 56 | 4.8★ (87) | 8 mi |
| 37 | Aleksandr Handyman Services | 56 | 5.0★ (19) | 8 mi |
| 38 | Fitch Electric | 56 | 4.9★ (152) | 7 mi |
| 39 | OSJ Electric | 56 | 5.0★ (71) | 3 mi |
| 40 | Aguilar Electric | 56 | 5.0★ (72) | 24 mi |
| 41 | BR Electric - San Ramon | 56 | 5.0★ (5) | 7 mi |
| 42 | Smart Repair | 56 | 5.0★ (38) | 14 mi |
| 43 | Luz electric | 56 | 5.0★ (12) | 7 mi |
| 44 | Skyline Electric | 56 | 5.0★ (42) | 1 mi |
| 45 | Morgan Electric Inc | 56 | 3.7★ (6) | In San Ramon |
| 46 | Max Electric | 56 | 4.9★ (523) | 23 mi |
| 47 | Mr. Electric of West Hayward | 56 | 5.0★ (7) | 12 mi |
| 48 | Adept Electrical Solutions | 56 | 5.0★ (83) | 16 mi |
| 49 | Provident Power | 56 | 5.0★ (3) | 1 mi |
| 50 | Local Appliance Repair | 56 | 4.7★ (50) | 8 mi |
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 |
|---|---|---|
| A & Zack's Electric | 5.0★ (2) | 10 mi |
| A Able American Electrical Contractors | 5.0★ (4) | 13 mi |
| Brennan Electric | 2.1★ (7) | 8 mi |
| Bright Spark Electricians Milpitas | 5.0★ (40) | 25 mi |
| California Best Electricians | 4.7★ (106) | 25 mi |
| Dellamar Electric Inc | 5.0★ (2) | 1 mi |
| Fine Designs Electric | 4.5★ (8) | 14 mi |
| Fire and Electric | 5.0★ (2) | 10 mi |
| Galaxy Heating & Air Conditioning | 4.8★ (370) | 12 mi |
| Hi-Voltage Splicing Co | 3.0★ (2) | 5 mi |
| Khan electrical services llc | 5.0★ (6) | 17 mi |
| LEET Kitchen & Bathroom Remodeling | 5.0★ (2) | In San Ramon |
| Lightning Grid Electrical | In San Ramon | |
| Mercy Electric | 5.0★ (81) | 23 mi |
| my OAKLAND ELECTRICIAN | 4.6★ (22) | 16 mi |
| Ortiz Painting Services | 5.0★ (2) | 11 mi |
| Sherman Electric Experts Pleasant Hill | 5.0★ (3) | 13 mi |
| TopTech Electrical | 5.0★ (7) | 14 mi |
| Vonnegut Electric & Solar | 5.0★ (2) | 6 mi |
| Wired Right Electric | 5.0★ (47) | 14 mi |
National price ranges in USD, not adjusted for San Ramon. 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 |
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).
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
We scored 456 San Ramon 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 San Ramon 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 |