63/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 186 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 186 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Emergency Electricians in Cambridge, ON (2026)
Top 50 of 304 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 Cambridge: Potlight Master, 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 Cambridge at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Potlight Master | 63 | 5.0★ (186) | Cambridge | 24/7 |
| 2 | Mod Electrical Inc. | 62 | 5.0★ (100) | Cambridge | 24/7 |
| 3 | Reliance Heating, Air Conditioning & Plumbing | 61 | 4.7★ (9,230) | Cambridge | 24/7 |
| 4 | Inline Electric | 61 | 4.9★ (56) | Cambridge | 24/7 |
| 5 | Sekey Electrical Services Inc. | 61 | 5.0★ (35) | Cambridge | 24/7 |
| 6 | GEM Electrical Services | 60 | 5.0★ (297) | Brantford, 23 km away | 24/7 |
| 7 | Aire One Heating & Cooling Cambridge | 60 | 4.9★ (2,155) | Cambridge | 24/7 |
| 8 | MR SINGH ELECTRIC LTD. | Licensed Electrical Contractor | Kitchener, Ontario | 60 | 5.0★ (62) | Kitchener, 13 km away | 24/7 |
| 9 | Boehmers/Cronin Emery Home Services by Enercare | 59 | 4.8★ (1,534) | Cambridge | 24/7 |
| 10 | Fox and Falcon Electric Inc. | 59 | 5.0★ (33) | Guelph, 8 km away | 24/7 |
Call an emergency electrician in Cambridge 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 (416) 262-6849
Open 24/7 · 5.0 from 186 Google reviews
- #2Call (519) 707-3101
Open 24/7 · 5.0 from 100 Google reviews
- #3Call (866) 235-8386
#3Reliance Heating, Air Conditioning & Plumbing
Open 24/7 · 4.7 from 9,230 Google reviews
- #4Call (519) 740-9999
Open 24/7 · 4.9 from 56 Google reviews
- #6Call (519) 752-5989
Open 24/7 · 5.0 from 297 Google reviews
- #7Call (519) 653-1222
#7Aire One Heating & Cooling Cambridge
Open 24/7 · 4.9 from 2,155 Google reviews
- #8Call (382) 889-1111
#8MR SINGH ELECTRIC LTD. | Licensed Electrical Contractor | Kitchener, Ontario
Open 24/7 · 5.0 from 62 Google reviews
- #9Call (519) 571-1094
#9Boehmers/Cronin Emery Home Services by Enercare
Open 24/7 · 4.8 from 1,534 Google reviews
The 50 emergency electricians in Cambridge, 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 304 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 Cambridge
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 100 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 100 Sheldon Dr unit 35, Cambridge, ON N1R 7S7
Based in Cambridge
61/100CR ScoreRanked #3 because of its Google rating and review volume: 4.7★ from 9,230 Google reviews.
- 4.7★ from 9,230 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 275 Thompson Dr, Cambridge, ON N1T 2B9
Based in Cambridge
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 594 Fountain St S, Cambridge, ON N3H 1J3
Based in Cambridge
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 35 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Brantford, 23 km away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 297 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 297 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 71 Craig St Unit 1, Brantford, ON N3R 7H9
Based in Cambridge
60/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 2,155 Google reviews.
- 4.9★ from 2,155 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 290 Pinebush Rd, Cambridge, ON N1T 1Z6
Based in Kitchener, 13 km away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 62 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 520 Amelia Ct, Kitchener, ON N2A 4K3
Based in Cambridge
59/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 1,534 Google reviews.
- 4.8★ from 1,534 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1090 Fountain St N Unit 4, Cambridge, ON N3E 1A3
Based in Guelph, 8 km away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kitchener, 17 km away
59/100CR ScoreRanked #11 because of its Google rating and review volume: 4.8★ from 9,448 Google reviews.
- 4.8★ from 9,448 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1069 Victoria St N, Kitchener, ON N2B 3C7
#12 ZAK Electric
Based in Kitchener, 16 km away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 64 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 50 Ottawa Street S, Kitchener, ON N2G 3S7
Based in Huron East, 5 km away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 18 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Cambridge
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 86 Albert St, Cambridge, ON N1R 3N5
#15 McGeoch Electric
Based in Norfolk County, 9 km away
59/100CR ScoreRanked #15 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
#16 Inline Electric
Based in Kitchener, 15 km away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 39 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1598 Fischer-Hallman Rd, Kitchener, ON N2R 0R7
Based in Kitchener, 13 km away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 378 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 378 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 107 Manitou Dr #12, Kitchener, ON N2C 1L4
Based in Cambridge
58/100CR ScoreRanked #18 because of its Google rating and review volume: 4.6★ from 1,022 Google reviews.
- 4.6★ from 1,022 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1090 Fountain St N Unit 4, Cambridge, ON N3E 1A3
#19 Sieg Electric
Based in Kitchener, 15 km away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 547 Courtland Ave E, Kitchener, ON N2G 2W9
#20 JD Electric Co.
Based in Cambridge
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#21 McVey Electrical
Based in Brantford, 26 km away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 85 Google reviews, listed on Google as “Electrician”.
- 4.9★ from 85 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 21 Pleasant Ridge Rd, Brantford, ON N3R 0B8
Based in Guelph, 18 km away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Electrical installation service”.
- 5.0★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 107 Westra Dr #17, Guelph, ON N1K 0A5
#23 KB Electric Inc.
Based in Cambridge
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 159 Hardcastle Dr, Cambridge, ON N1S 0A6
#24 Comtrade Ltd
Based in Cambridge
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Electrician”.
- 3.4★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 250 Royal Oak Rd B, Cambridge, ON N3E 0A9
#25 Aepex Electric
Based in Brantford, 25 km away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Electrician”.
- 5.0★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19 Woodman Dr, Brantford, ON N3S 4K2
Top 50 of 304 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 Cambridge
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 Cambridge: questions
Which electricians in Cambridge are open 24/7?
25 on this list post 24/7 hours, including Potlight Master, Mod Electrical Inc., Reliance Heating, Air Conditioning & Plumbing, Inline Electric and Sekey Electrical Services Inc..
Who is ranked #1 for emergency electrical work in Cambridge, ON?
Potlight Master is #1, with a CR Score of 63 out of 100 on emergency weights.
How are emergency electricians in Cambridge 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?
24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.
Update log for Cambridge
- October 2026: CR Scores recalculated for 304 electricians serving Cambridge.
- October 2026: 4 duplicate listings merged.