63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 430 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 430 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4091 Riverside Dr, Chino, CA 91710
Best Electricians in Los Serranos, CA (2026)
896 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Los Serranos: Safe-Way Electric, CR Score 63/100; 4.9★ from 430 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): DMT Electric, posts 24/7 hours; ranked #2 of 896.
- 3
Most-reviewed: All Pro Cooling, Heating, Plumbing & Electrical, 7,425 Google reviews at 4.8★, the most of 896 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
896 Los Serranos electricians are ranked here by CR Score, from ten published factors. 253 are open 24/7, 572 open Saturdays and 395 open Sundays, based on posted hours. The median Google rating is 5.0★ across 896 rated businesses.
Top 10 electricians in Los Serranos at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Safe-Way Electric | 63 | 4.9★ (430) | Chino, 3 mi away | 24/7 | Overall |
| 2 | DMT Electric | 62 | 5.0★ (288) | Upland, 10 mi away | 24/7 | Emergencies |
| 3 | All Pro Cooling, Heating, Plumbing & Electrical | 61 | 4.8★ (7,425) | Ontario, 12 mi away | 24/7 | Most reviews |
| 4 | cat electric inc. | 60 | 5.0★ (108) | Chino, 9 mi away | 24/7 | — |
| 5 | Just Electric | 24/7 Licensed Electricians in Glendora and Covina, CA | 60 | 4.7★ (584) | Covina, 13 mi away | 24/7 | — |
| 6 | Accurate Electric, Plumbing, Heating and Air | 60 | 4.9★ (951) | Glendora, 15 mi away | 24/7 | — |
| 7 | Premier Power Electric | 60 | 4.9★ (825) | Costa Mesa, 22 mi away | 24/7 | — |
| 8 | Harmony Electrical, Plumbing & Air | 59 | 5.0★ (302) | Whittier, 20 mi away | 24/7 | — |
| 9 | All City Plumbing, Air & Electrical | 59 | 5.0★ (1,899) | Anaheim, 9 mi away | Sat · Sun · Evenings | — |
| 10 | All Pro Cooling, Heating, Plumbing & Electrical | 59 | 4.7★ (4,107) | Corona, 13 mi away | 24/7 | — |
The 896 best electricians in Los Serranos, 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.
#2 DMT Electric
Based in Upland, 10 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 288 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 288 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- W 14th St, Upland, CA 91786
Based in Ontario, 12 mi away
61/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 7,425 Google reviews, the most in Los Serranos.
- 4.8★ from 7,425 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5001 Ontario Mills Pkwy, Ontario, CA 91764
Based in Chino, 9 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Covina, 13 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 584 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 584 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 217 N Citrus Ave Suite C, Covina, CA 91723
Based in Glendora, 15 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 951 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 951 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 715 W Foothill Blvd, Glendora, CA 91741
Based in Costa Mesa, 22 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 825 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 825 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 555 Anton Blvd Suite 150, Costa Mesa, CA 92626
Based in Whittier, 20 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 302 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 302 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9826 Painter Ave Unit E, Whittier, CA 90605
Based in Anaheim, 9 mi away
59/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 1,899 Google reviews.
- 5.0★ from 1,899 Google reviews
- Hours
- Mon–Fri 6 AM–8 PM · Sat–Sun 7 AM–7 PM
- Address
- 5612 E La Palma Ave, Anaheim, CA 92807
Based in Corona, 13 mi away
59/100CR ScoreRanked #10 because of its Google rating and review volume: 4.7★ from 4,107 Google reviews.
- 4.7★ from 4,107 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1240 Graphite Dr, Corona, CA 92881
#11 Electrical Land
Based in Brea, 11 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 485 Apricot Ave, Brea, CA 92821
Based in Riverside, 13 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 139 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 139 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11801 Pierce St Suite 200, Riverside, CA 92505
Based in Chino, 4 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#14 The Volt Masters
Based in Anaheim, 11 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 122 Google reviews, listed on Google as “Electrical installation service”.
- 4.8★ from 122 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1088 N Tustin Ave #8800, Anaheim, CA 92807
#15 Trout Electric
Based in Riverside, 21 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 483 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 483 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2020 Iowa Ave Suite 102, Riverside, CA 92507
Based in Riverside, 16 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 128 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 128 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6160 Arlington Ave D-3-142, Riverside, CA 92504
Based in Diamond Bar, 7 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 750 N Diamond Bar Blvd, Diamond Bar, CA 91765
Based in Brea, 12 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 59 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 420 Apollo St # B, Brea, CA 92821
Based in Rancho Cucamonga, 10 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 59 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9500 7th St Suite M, Rancho Cucamonga, CA 91730
#20 O'Hagan Electric
Based in Irvine, 23 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 482 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 482 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8 McLaren, Irvine, CA 92618
Based in Upland, 9 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 44 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 164 Excelsior St, Upland, CA 91786
Based in Perris, 24 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 495 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 495 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19308 Eldorado Rd, Perris, CA 92570
#23 Current Electric
Based in Adelanto, 6 mi away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Santa Ana, 18 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 229 Google reviews, listed on Google as “Electrician”.
- 4.8★ from 229 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 700 N Main St Suite C, Santa Ana, CA 92701
Based in Covina, 13 mi away
58/100CR ScoreRanked #25 because of its Google rating and review volume: 4.8★ from 1,506 Google reviews.
- 4.8★ from 1,506 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 706 Arrow Grand Cir, Covina, CA 91722
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 896 ranked electricians here; the rest are on their profiles.
Also serving Los Serranos
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 |
|---|---|---|
| ACOSolar Inc | 5.0★ (2) | 8 mi |
| Adaptive Power Company | 5.0★ (53) | 12 mi |
| Bolt Electric | 4.9★ (40) | 14 mi |
| Braley's Electric | 5.0★ (2) | 9 mi |
| Circuit Breaker Supplier | 5.0★ (2) | 8 mi |
| Downey breakers | 5.0★ (2) | 7 mi |
| Electric Vehicle Infrastructures | 4.5★ (2) | 9 mi |
| EMF Fire Solutions | 5.0★ (2) | 2 mi |
| FJS Electrical Services | 5.0★ (2) | 4 mi |
| Flying Dutchman Electric | 5.0★ (2) | 4 mi |
| Hometown Electric | 5.0★ (2) | 8 mi |
| JR Fuse Electric | 5.0★ (7) | 5 mi |
| Local Expert Electrician | 5.0★ (2) | 8 mi |
| N & S Heating, Air Conditioning & Electrical | 4.5★ (2) | 10 mi |
| NexGen HVAC & Plumbing | 4.7★ (2,250) | 9 mi |
| Pio's Electrical | 2.0★ (2) | 4 mi |
| Tamang Electric | 5.0★ (2) | 5 mi |
| Warfield Electric Co Inc | 5.0★ (2) | 6 mi |
| West Coast Current | 5.0★ (8) | 2 mi |
| Yireh Electric Inc. | 4.7★ (6) | 4 mi |
How much do electricians cost in Los Serranos?
National price ranges in USD, not adjusted for Los Serranos. 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 Serranos electricians
We scored 896 Los Serranos 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 Los Serranos 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 Los Serranos: frequently asked questions
Who is the best electrician in Los Serranos?
By CR Score, the highest-ranked electrician in Los Serranos, CA is Safe-Way Electric with a CR Score of 63/100. It has 4.9★ from 430 Google reviews. It is open 24/7. DMT Electric (#2) and All Pro Cooling, Heating, Plumbing & Electrical (#3) follow. We ranked 896 electricians on ten factors, last updated October 22, 2026.
How many electricians are there in Los Serranos?
ContractorsRanked ranks 896 electricians serving Los Serranos, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which electricians in Los Serranos are open 24/7?
253 ranked electricians in Los Serranos post 24/7 hours. The highest-ranked are Safe-Way Electric (#1), DMT Electric (#2) and All Pro Cooling, Heating, Plumbing & Electrical (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which electricians in Los Serranos work on weekends?
572 of 896 ranked electricians post Saturday hours and 395 post Sunday hours. The highest-ranked open Saturdays are Safe-Way Electric (#1), DMT Electric (#2) and All Pro Cooling, Heating, Plumbing & Electrical (#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 Serranos?
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 Serranos. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Los Serranos electricians have?
The median Google rating among 896 rated electricians in Los Serranos is 5.0★, with a median of 11 reviews. All Pro Cooling, Heating, Plumbing & Electrical has the most, 7,425 reviews, and ranks #3. 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 Los Serranos
- October 2026: CR Scores recalculated for 896 electricians serving Los Serranos.
- October 2026: 12 duplicate listings merged.
More electricians and Los Serranos pages
Electricians near Los Serranos
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- All contractors in Los Serranos