63/100CR Score
Ranked #1 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
Emergency Electricians in Corona, CA (2026)
Top 50 of 791 electricians, in emergency orderUpdated 0 paid placements in this rankingHow we rank
25 of the 50 electricians on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
Sparks, smoke or a burning smell: leave the room and call 911. Never touch a fallen power line; call your utility.
The short answer
- 1
#1 for emergency electrical work in Corona: All Pro Cooling, Heating, Plumbing & Electrical, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
Top emergency electricians in Corona at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | All Pro Cooling, Heating, Plumbing & Electrical | 63 | 4.7★ (4,107) | Corona | 24/7 |
| 2 | Golden Power Electric | 62 | 4.9★ (139) | Riverside, 5 mi away | 24/7 |
| 3 | Safe-Way Electric | 61 | 4.9★ (430) | Chino, 13 mi away | 24/7 |
| 4 | The Reel Electric Company | 61 | 4.9★ (495) | Perris, 14 mi away | 24/7 |
| 5 | All Pro Cooling, Heating, Plumbing & Electrical | 61 | 4.8★ (7,425) | Ontario, 14 mi away | 24/7 |
| 6 | Trout Electric | 61 | 4.9★ (483) | Riverside, 15 mi away | 24/7 |
| 7 | All Lights Electrical Service | 61 | 5.0★ (128) | Riverside, 9 mi away | 24/7 |
| 8 | Austin's Electrical | 60 | 4.9★ (113) | Riverside, 9 mi away | 24/7 |
| 9 | Stay Grounded Electric | 60 | 5.0★ (23) | Corona | 24/7 |
| 10 | cat electric inc. | 60 | 5.0★ (108) | Chino, 10 mi away | 24/7 |
Call an emergency electrician in Corona now
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
- #1Call (951) 875-6727
#1All Pro Cooling, Heating, Plumbing & Electrical
Open 24/7 · 4.7 from 4,107 Google reviews
- #2Call (951) 777-9965
Open 24/7 · 4.9 from 139 Google reviews
- #3Call (909) 464-9983
Open 24/7 · 4.9 from 430 Google reviews
- #4Call (951) 480-4810
Open 24/7 · 4.9 from 495 Google reviews
- #5Call (909) 375-1244
#5All Pro Cooling, Heating, Plumbing & Electrical
Open 24/7 · 4.8 from 7,425 Google reviews
- #6Call (909) 952-0047
Open 24/7 · 4.9 from 483 Google reviews
- #7Call (951) 351-2020
#7All Lights Electrical Service
Open 24/7 · 5.0 from 128 Google reviews
- #8Call (951) 295-9457
Open 24/7 · 4.9 from 113 Google reviews
The 50 emergency electricians in Corona, ranked
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 791 is on the electricians page.
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 Riverside, 5 mi away
62/100CR ScoreRanked #2 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, 13 mi away
61/100CR ScoreRanked #3 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
Based in Perris, 14 mi away
61/100CR ScoreRanked #4 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
Based in Ontario, 14 mi away
61/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 7,425 Google reviews.
- 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 Riverside, 15 mi away
61/100CR ScoreRanked #6 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, 9 mi away
61/100CR ScoreRanked #7 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 Riverside, 9 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 113 Google reviews, listed on Google as “Electrical installation service”.
- 4.9★ from 113 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8699 Limestone Dr, Riverside, CA 92504
Based in Corona
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 23 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Chino, 10 mi away
60/100CR ScoreRanked #10 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
#11 Zobel Electric
Based in Riverside, 8 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 86 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7020 Arlington Ave, Riverside, CA 92503
#12 O'Hagan Electric
Based in Irvine, 19 mi away
60/100CR ScoreRanked #12 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 Costa Mesa, 22 mi away
60/100CR ScoreRanked #13 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
#14 DMT Electric
Based in Upland, 17 mi away
60/100CR ScoreRanked #14 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 Corona
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4160 Temescal Canyon Rd, Corona, CA 92883
#16 Electrize
Based in Corona
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 13 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4160 Temescal Canyon Rd #401, Corona, CA 92883
#17 Electric Medics
Based in Laguna Niguel, 23 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 446 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 446 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 28052 Camino Capistrano STE 105, Laguna Niguel, CA 92677
Based in Chino, 5 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 27 Google reviews, listed on Google as “Electrician”.
- 4.7★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Riverside, 10 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7355 Magnolia Ave, Riverside, CA 92504
#20 The Volt Masters
Based in Anaheim, 16 mi away
58/100CR ScoreRanked #20 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
Based in Santa Ana, 19 mi away
58/100CR ScoreRanked #21 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
#22 Gerhard Electric
Based in Laguna Hills, 20 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 192 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 192 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22961 La Cadena Dr, Laguna Hills, CA 92653
Based in Covina, 24 mi away
58/100CR ScoreRanked #23 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 Aliso Viejo, 23 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 239 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 239 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 26791 Aliso Creek Rd #1015, Aliso Viejo, CA 92656
Based in Tustin, 18 mi away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 102 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1581 Copperfield Dr, Tustin, CA 92780
Top 50 of 791 electricians by emergency score
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
How we ranked emergency electricians in Corona
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 electricians are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |
Emergency electricians in Corona: questions
Which electricians in Corona are open 24/7?
25 on this list post 24/7 hours, including All Pro Cooling, Heating, Plumbing & Electrical, Golden Power Electric, Safe-Way Electric, The Reel Electric Company and All Pro Cooling, Heating, Plumbing & Electrical.
Who is ranked #1 for emergency electrical work in Corona, CA?
All Pro Cooling, Heating, Plumbing & Electrical is #1, with a CR Score of 63 out of 100 on emergency weights.
How are emergency electricians in Corona ranked?
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 electricians are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
What should I do before the electrician arrives?
Sparks, smoke or a burning smell: leave the room and call 911. Never touch a fallen power line; call your utility.
How many emergency electricians here list a phone number?
25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.
Update log for Corona
- October 2026: CR Scores recalculated for 791 electricians serving Corona.
- October 2026: 15 duplicate listings merged.