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Emergency Electricians in Richmond Hill, ON (2026)

Top 50 of 851 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

    #1 for emergency electrical work in Richmond Hill: Tron Electrical & Automation, 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 Richmond Hill at a glance

Top emergency electricians in Richmond Hill at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Tron Electrical & Automation904.9★ (478)Vaughan, 12 km away24/7
2Reliance Heating, Air Conditioning & Plumbing894.9★ (10,870)Richmond Hill24/7
324/7 Electrical Service Inc894.7★ (164)Richmond Hill24/7
4RocketEV Charging Solutions884.9★ (191)Concord, 10 km away24/7
5King Electric Inc. - Electrical Contractor885.0★ (42)Richmond Hill24/7
6Max Voltage875.0★ (26)Richmond Hill24/7
7ETP co. Electrical Services874.9★ (56)Richmond Hill24/7
8Enercare874.9★ (9,609)Vaughan, 14 km away24/7
9Ontime Electrician Toronto & GTA | Professional Electrician Toronto874.8★ (272)Toronto, 21 km away24/7
10J.L.S Electric875.0★ (73)Aurora, 14 km away24/7

Call an emergency electrician in Richmond Hill 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.

The 50 emergency electricians in Richmond Hill, 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 851 is on the electricians page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  8. #8 Enercare

    Based in Vaughan, 14 km away

    87/100CR Score

    Ranked #8 because of its Google rating and availability: 4.9★ from 9,609 Google reviews, open 24/7.

    • 4.9★ from 9,609 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    261 Trowers Rd, Vaughan, ON L4L 5Z8
    View profile for Enercare(905) 266-0219

  10. #10 J.L.S Electric

    Based in Aurora, 14 km away

    87/100CR Score

    Ranked #10 because of its Google rating and availability: 5.0★ from 73 Google reviews, open 24/7.

    • 5.0★ from 73 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    31 Kennedy St W, Aurora, ON L4G 2L6
    View profile for J.L.S Electric(416) 834-7545

  16. #16 L K Electric

    Based in Toronto, 24 km away

    86/100CR Score

    Ranked #16 because of its Google rating and availability: 4.9★ from 210 Google reviews, open 24/7.

    • 4.9★ from 210 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    45 Livingston Rd, Toronto, ON M1E 1K8
    View profile for L K Electric(416) 505-1115

  18. #18 Enercare

    Based in North York, 17 km away

    86/100CR Score

    Ranked #18 because of its Google rating and availability: 4.8★ from 11,186 Google reviews, open 24/7.

    • 4.8★ from 11,186 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    37 Dufflaw Rd, North York, ON M6A 2W2
    View profile for Enercare(416) 640-1206

  20. #20 A & Y Electrical

    Based in North York, 16 km away

    86/100CR Score

    Ranked #20 because of its Google rating and availability: 5.0★ from 50 Google reviews, open 24/7.

    • 5.0★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    52 Sultana Ave, North York, ON M6A 1T1
    View profile for A & Y Electrical(416) 939-3301

  24. #24 Sam Electric

    Based in Richmond Hill

    85/100CR Score

    Ranked #24 because of its Google rating and availability: 4.7★ from 12 Google reviews, open 24/7.

    • 4.7★ from 12 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7181 Yonge St Suite # 72, Thornhill, ON L3T 0C7
    View profile for Sam Electric(289) 819-2119

Top 50 of 851 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.

electricians in Richmond Hill, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Plus One Electric Ltd.855.0★ (12)4 km
27Reliance Heating, Air Conditioning & Plumbing854.7★ (9,158)14 km
28Voltaset Prime Electric855.0★ (8)In Richmond Hill
29Altman's Electrical Inc854.8★ (21)8 km
30E-Care Electrical Services854.8★ (219)28 km
31Serin Electrical Inc855.0★ (44)18 km
32Esi Electrical Service854.6★ (10)In Richmond Hill
33Power Squad Electricians855.0★ (14)6 km
34BigGuy Electric Inc.854.9★ (132)28 km
35M.S Electric Services Ltd.855.0★ (71)24 km
36MAC Canada Electric Corporation855.0★ (51)21 km
37Nema Electric Inc.855.0★ (6)In Richmond Hill
38RAEM Electric INC855.0★ (158)33 km
39Farad Electric Inc855.0★ (6)In Richmond Hill
40OKANA Electrical854.9★ (68)22 km
41Aptech Plus845.0★ (5)In Richmond Hill
42BradCon Electrical Services Inc.844.9★ (45)19 km
43Sherwonto Electric845.0★ (38)19 km
44AY Electrical & Plumbing844.7★ (529)12 km
45LWGL-Electrical Contractor845.0★ (29)17 km
46Potlight Wizard - pot light installation service845.0★ (54)24 km
47Toronto Wiring844.7★ (84)21 km
48M.C Electrical Inc.844.7★ (23)12 km
49Modern Electrical Contractors INC845.0★ (47)23 km
50P.C.C. ELECTRICAL CONTRACTING CORP.845.0★ (34)20 km

How we ranked emergency electricians in Richmond Hill

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency electricians in Richmond Hill: questions

Which electricians in Richmond Hill are open 24/7?

25 on this list post 24/7 hours, including Tron Electrical & Automation, Reliance Heating, Air Conditioning & Plumbing, 24/7 Electrical Service Inc, RocketEV Charging Solutions and King Electric Inc. - Electrical Contractor.

Who is ranked #1 for emergency electrical work in Richmond Hill, ON?

Tron Electrical & Automation is #1, with a CR Score of 90 out of 100 on emergency weights.

How are emergency electricians in Richmond Hill ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 Richmond Hill

  1. October 2026: CR Scores recalculated for 851 electricians serving Richmond Hill.
  2. October 2026: 5 duplicate listings merged.

More emergency and electrical work pages