91/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 142 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 142 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Electricians in Los Altos, CA (2026)
423 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Los Altos: Mr. Electric of Palo Alto, CR Score 91/100; 4.9★ from 142 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Go Brilliant Electric, posts 24/7 hours; ranked #2 of 423.
- 18
Most-reviewed: Service Champions, 3,407 Google reviews at 4.9★, the most of 423 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
423 Los Altos electricians are ranked here by CR Score, from 8 published factors. 94 are open 24/7, 264 open Saturdays and 184 open Sundays, based on posted hours. The median Google rating is 5.0★ across 423 rated businesses.
Top 10 electricians in Los Altos at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Electric of Palo Alto | 91 | 4.9★ (142) | Fremont, 1 mi away | 24/7 | Overall |
| 2 | Go Brilliant Electric | 89 | 4.9★ (128) | Menlo Park, 6 mi away | 24/7 | Emergencies |
| 3 | CA Electrical Group 24/7 | 89 | 4.8★ (492) | San Jose, 11 mi away | 24/7 | — |
| 4 | Dalcon Electric | 89 | 4.8★ (310) | San Jose, 11 mi away | 24/7 | — |
| 5 | Alpha Omega Electric | 88 | 5.0★ (131) | Campbell, 12 mi away | 24/7 | — |
| 6 | Fuse HVAC, Refrigeration, Electrical & Plumbing | 88 | 4.9★ (1,034) | Santa Clara, 9 mi away | 24/7 | — |
| 7 | Safety First Electric | 88 | 4.8★ (140) | San Jose, 10 mi away | 24/7 | — |
| 8 | IRBIS Air Plumbing Electrical | 88 | 4.9★ (1,466) | San Jose, 12 mi away | 24/7 | — |
| 9 | Fuse Service | 87 | 4.9★ (252) | San Jose, 17 mi away | 24/7 | — |
| 10 | Flores Electric | 87 | 4.9★ (242) | Santa Clara, 6 mi away | — | — |
The 423 best electricians in Los Altos, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Based in Menlo Park, 6 mi away
89/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 128 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 128 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 405 El Camino Real Suite 235, Menlo Park, CA 94025
Based in San Jose, 11 mi away
89/100CR ScoreRanked #3 because of its Google rating and availability: 4.8★ from 492 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 492 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 780 Montague Expy Suite 203, San Jose, CA 95131
Based in San Jose, 11 mi away
89/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 310 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 310 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 757 Chestnut St B, San Jose, CA 95110
Based in Campbell, 12 mi away
88/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 131 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 131 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 125 E Sunnyoaks Ave # 105, Campbell, CA 95008
Based in Santa Clara, 9 mi away
88/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 1,034 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 1,034 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2222 Ronald St, Santa Clara, CA 95050
Based in San Jose, 10 mi away
88/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 140 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 140 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2438 Fernwood Ave, San Jose, CA 95128
Based in San Jose, 12 mi away
88/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 1,466 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 1,466 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2210 Lundy Ave, San Jose, CA 95131
#9 Fuse Service
Based in San Jose, 17 mi away
87/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 252 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 252 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1106 Kelez Dr, San Jose, CA 95120
#10 Flores Electric
Based in Santa Clara, 6 mi away
87/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 242 Google reviews, listed on Google as “Electrician”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
- 4.9★ from 242 Google reviews
- Address
- 3687 Enochs St, Santa Clara, CA 95051
Based in San Jose, 12 mi away
87/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 67 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 67 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 959 W San Carlos St, San Jose, CA 95126
#12 Electrical Land
Based in San Jose, 12 mi away
87/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 64 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 64 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1213 W San Carlos St, San Jose, CA 95126
Based in Palo Alto, 4 mi away
87/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 166 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 166 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat 8 AM–7 PM · Sun 9 AM–5 PM
- Address
- 849 Clara Dr, Palo Alto, CA 94303
Based in Mountain View, 3 mi away
87/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 216 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 216 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 302 Easy St apt.29, Mountain View, CA 94043
#15 Fuse Electrical
Based in Fremont, 13 mi away
87/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 82 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 82 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4714 Balboa Way, Fremont, CA 94536
Based in Campbell, 10 mi away
87/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 40 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1698 W Campbell Ave, Campbell, CA 95008
#17 Fox Electric
Based in Redwood Shores, 6 mi away
87/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in San Jose, 12 mi away
87/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 3,407 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 3,407 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2161 Del Franco St, San Jose, CA 95131
Based in Redwood City, 10 mi away
86/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 635 Bair Island Rd, Redwood City, CA 94063
Based in San Jose, 13 mi away
86/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 133 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 133 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2608 S Bascom Ave #492, San Jose, CA 95124
Based in San Jose, 14 mi away
86/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 68 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 68 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1640 Alum Rock Ave, San Jose, CA 95116
Based in Fremont, 13 mi away
86/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 40 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#23 Fuse service
Based in Palo Alto, 5 mi away
86/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 444 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 444 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 349 Everett Ave, Palo Alto, CA 94301
Based in Union City, 16 mi away
86/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 93 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 93 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2849 Whipple Rd Suite B, Union City, CA 94587
Based in Milpitas, 11 mi away
85/100CR ScoreRanked #25 because of its Google rating and availability: 4.5★ from 155 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.5★ from 155 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1525 McCarthy Blvd Suite 1197, Milpitas, CA 95035
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 423 ranked electricians here; the rest are on their profiles.
Also serving Los Altos
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/C Electric Services | 4.4★ (7) | 9 mi |
| Ace Electrical Services | In Los Altos | |
| Alan Electric | 3.0★ (2) | 10 mi |
| Bay Light Electric,Inc | 5.0★ (2) | 8 mi |
| California Best Electricians | 4.7★ (106) | 18 mi |
| ClearWay | 5.0★ (2) | 6 mi |
| E & S Electric | 2.5★ (2) | 11 mi |
| Echinbon Electric | 5.0★ (2) | 8 mi |
| Elco Electric Inc | 5.0★ (2) | 12 mi |
| Electric Contracators | 5.0★ (19) | 12 mi |
| Eloh Electric | 5.0★ (5) | 6 mi |
| Golden Gate Mechanical, Inc. | 3.5★ (2) | 9 mi |
| Haney Electric | 5.0★ (2) | 11 mi |
| Honest Electric Company | 5.0★ (2) | 10 mi |
| Kings Electric | 4.6★ (11) | 10 mi |
| Pacific Electric | 5.0★ (16) | 13 mi |
| PIE Electrical Serv & Dryer Vent Cleaning Ltd | 5.0★ (2) | 11 mi |
| Southwest Electric | 3.5★ (2) | 10 mi |
| Stuart & Sons | 3.0★ (2) | 9 mi |
| Windemere Electric | 3.0★ (2) | 11 mi |
How much do electricians cost in Los Altos?
National price ranges in USD, not adjusted for Los Altos. 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 Los Altos electricians
We scored 423 Los Altos electricians on 8 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. Unknown factors are left out of the score, 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 Los Altos data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Electricians in Los Altos: frequently asked questions
Who is the best electrician in Los Altos?
By CR Score, the highest-ranked electrician in Los Altos, CA is Mr. Electric of Palo Alto with a CR Score of 91/100. It has 4.9★ from 142 Google reviews. It is open 24/7. Go Brilliant Electric (#2) and CA Electrical Group 24/7 (#3) follow. We ranked 423 electricians on 8 factors, last updated October 22, 2026.
How many electricians are there in Los Altos?
ContractorsRanked ranks 423 electricians serving Los Altos, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which electricians in Los Altos are open 24/7?
94 ranked electricians in Los Altos post 24/7 hours. The highest-ranked are Mr. Electric of Palo Alto (#1), Go Brilliant Electric (#2) and CA Electrical Group 24/7 (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which electricians in Los Altos work on weekends?
264 of 423 ranked electricians post Saturday hours and 184 post Sunday hours. The highest-ranked open Saturdays are Mr. Electric of Palo Alto (#1), Go Brilliant Electric (#2) and CA Electrical Group 24/7 (#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 Los Altos?
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 Los Altos. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Los Altos electricians have?
The median Google rating among 423 rated electricians in Los Altos is 5.0★, with a median of 14 reviews. Service Champions has the most, 3,407 reviews, and ranks #18. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Los Altos
- October 2026: CR Scores recalculated for 423 electricians serving Los Altos.
- October 2026: 5 duplicate listings merged.
More electricians and Los Altos pages
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