422 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Tottenham: Milestone Electrical LTD., CR Score 60/100; 5.0★ from 66 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Tron Electrical & Automation, posts 24/7 hours; ranked #2 of 422.
Most-reviewed: Reliance Heating, Air Conditioning & Plumbing, 10,870 Google reviews at 4.9★, the most of 422 ranked; ranked #33.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
422 Tottenham electricians are ranked here by CR Score, from ten published factors. 107 are open 24/7, 261 open Saturdays and 174 open Sundays, based on posted hours. The median Google rating is 5.0★ across 422 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Milestone Electrical LTD. | 60 | 5.0★ (66) | Tottenham | Sat · Sun · Evenings | Overall |
| 2 | Tron Electrical & Automation | 59 | 4.9★ (478) | Vaughan, 32 km away | 24/7 | Emergencies |
| 3 | BND Electrical | 59 | 5.0★ (8) | Tottenham | 24/7 | — |
| 4 | DGR Electric | 58 | 5.0★ (122) | King, 7 km away | 24/7 | — |
| 5 | Wired up Electrical Services Inc. | 58 | 4.9★ (69) | East Gwillimbury, 20 km away | 24/7 | — |
| 6 | Lifetime Electrical Solutions Inc | 58 | 5.0★ (44) | East Gwillimbury, 20 km away | 24/7 | — |
| 7 | SOS Electric Services | 58 | 5.0★ (29) | King, 17 km away | 24/7 | — |
| 8 | Potlight Expert | 58 | 5.0★ (555) | King, 35 km away | Sat · Sun · Evenings | — |
| 9 | Northern Alliance Electric Inc. | 58 | 5.0★ (3) | Tottenham | 24/7 | — |
| 10 | ON Energy | Licensed Electrical Contractor | 58 | 4.9★ (117) | East Gwillimbury, 19 km away | Sat · Sun · Evenings | — |
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: 5.0★ from 66 Google reviews, listed on Google as “Electrician”.
Based in Vaughan, 32 km away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 478 Google reviews, listed on Google as “Electrical installation service”.
Based in Tottenham
Ranked #3 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Electrician”.
Based in King, 7 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 122 Google reviews, listed on Google as “Electrician”.
Based in East Gwillimbury, 20 km away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 69 Google reviews, listed on Google as “Electrician”.
Based in East Gwillimbury, 20 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Electrician”.
Based in King, 17 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Electrician”.
Based in King, 35 km away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 555 Google reviews, listed on Google as “Electrical installation service”.
Based in Tottenham
Ranked #9 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Electrician”.
Based in East Gwillimbury, 19 km away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “Electrician”.
Based in Aurora, 27 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Electrician”.
Based in Richmond Hill, 27 km away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 164 Google reviews, listed on Google as “Electrician”.
Based in King, 12 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Electrician”.
Based in Brampton, 24 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Electrician”.
Based in Shelburne, 7 km away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Electrician”.
Based in Brampton, 26 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Electrician”.
Based in Newmarket, 24 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Electrical installation service”.
Based in Barrie, 38 km away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 182 Google reviews, listed on Google as “Electrician”.
Based in Vaughan, 33 km away
Ranked #19 because of its Google rating and review volume: 4.9★ from 9,609 Google reviews.
Based in Newmarket, 22 km away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Electrician”.
Based in Richmond Hill, 28 km away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Electrician”.
Based in Newmarket, 27 km away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Electrician”.
Based in King, 20 km away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Electrician”.
Based in Brampton, 37 km away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 132 Google reviews, listed on Google as “Electrician”.
Based in Vaughan, 33 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 59 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 422 ranked electricians here; the rest are on their profiles.
20 more electricians within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Cali Electric Inc. | 5.0★ (1) | In Tottenham |
| Campbell and Kennedy Electric (1996) Limited | 5.0★ (2) | 32 km |
| Cn Power Electric | 5.0★ (2) | 26 km |
| CTS Electric Inc. | 5.0★ (2) | 15 km |
| Delta Connect Electric | 5.0★ (2) | 26 km |
| EDISON ELECTRICAL CONTRACTOR | 5.0★ (2) | 29 km |
| Enk Electrical Inc. | 5.0★ (11) | 32 km |
| Gen X Electric | 5.0★ (2) | 31 km |
| Global Tech Electric Inc | 5.0★ (2) | 30 km |
| Ignite Electrical Services | 5.0★ (2) | 26 km |
| InnoWave Electric Inc. | 5.0★ (2) | 20 km |
| Normark Electric Inc. | 5.0★ (2) | 13 km |
| Optimal Electric | 5.0★ (2) | 29 km |
| Penmar Automation Inc | 5.0★ (2) | 31 km |
| Plus One Electric Ltd. | 5.0★ (12) | 32 km |
| Pole electric | 3.0★ (2) | 31 km |
| RocketEV Charging Solutions | 4.9★ (191) | 33 km |
| Sunrise Electrical | 5.0★ (2) | 30 km |
| Top Pot Lights | 5.0★ (2) | 28 km |
| Zaico Electric Inc | 5.0★ (24) | 32 km |
US national ranges converted to CAD, not adjusted for Tottenham. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Electrical panel upgrade | CA$730 | CA$1,890 | CA$3,080 | Per panel, installed; typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 422 Tottenham 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 Tottenham 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 |