Skip to content
ContractorsRanked

Emergency Electricians in Markham, ON (2026)

Top 50 of 719 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 Markham: L K Electric, 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 Markham at a glance

Top emergency electricians in Markham at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1L K Electric884.9★ (210)Toronto, 15 km away24/7
2Tron Electrical & Automation884.9★ (478)Vaughan, 23 km away24/7
3E-Care Electrical Services874.8★ (219)Pickering, 15 km away24/7
4Reliance Heating, Air Conditioning & Plumbing874.9★ (10,870)Richmond Hill, 10 km away24/7
5Friendly Neighbourhood Electrician874.9★ (28)Markham24/7
6M.S Electric Services Ltd.875.0★ (71)Pickering, 11 km away24/7
7RAEM Electric INC875.0★ (158)Ajax, 19 km away24/7
8YT Electric Ltd.874.9★ (42)Burlington, 5 km away24/7
9Cn Power Electric | Electrical Contractor874.8★ (29)Markham24/7
10GTA Electrician875.0★ (44)Markham24/7

Call an emergency electrician in Markham 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 Markham, 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 719 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.

  1. Ranked #1 in Markham

    #1 L K Electric

    Based in Toronto, 15 km away

    88/100CR Score

    Ranked #1 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

  22. #22 OKANA Electrical

    Based in East Gwillimbury, 18 km away

    86/100CR Score

    Ranked #22 because of its Google rating and availability: 4.9★ from 68 Google reviews, open 24/7.

    • 4.9★ from 68 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8 Victor Dr, Whitchurch-Stouffville, ON L4A 3G5
    View profile for OKANA Electrical(416) 388-1003

Top 50 of 719 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 Markham, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26J.L.S Electric865.0★ (73)21 km
27Sol Electric855.0★ (32)14 km
28Limitless Electrical Contracting855.0★ (27)5 km
29Voltscan Inc855.0★ (16)In Markham
30King Electric Inc. - Electrical Contractor855.0★ (42)19 km
31Bronson Electric855.0★ (5)In Markham
32NorthStar Electrician Markham855.0★ (13)In Markham
33A & Y Electrical855.0★ (50)21 km
34CEITEC ENERGY (Lic#7013178)855.0★ (64)24 km
35Murtex Electric Inc855.0★ (151)32 km
36LWGL-Electrical Contractor855.0★ (29)16 km
37Clarke Electric854.3★ (6)In Markham
38North Electrik Inc | 24/7 Ajax Electrician854.8★ (60)20 km
39NSW Electric854.9★ (37)18 km
40RoozLight - Powering Homes, Charging Futures - Vaughan855.0★ (59)24 km
41Safe Electrical Solutions854.8★ (128)26 km
42Enercare854.9★ (9,609)25 km
43FM Electrical Service855.0★ (7)5 km
44Pan-Electric Solutions Inc855.0★ (37)20 km
45Enercare854.8★ (11,186)23 km
46Maple Air - Heating, Cooling & Electrical854.8★ (1,309)22 km
47ETP co. Electrical Services854.9★ (56)14 km
48Albright Electric Co. Ltd.844.6★ (19)11 km
49Altman's Electrical Inc844.8★ (21)15 km
50Kronos Electrical Contractors Ltd.844.6★ (75)21 km

How we ranked emergency electricians in Markham

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 Markham: questions

Which electricians in Markham are open 24/7?

25 on this list post 24/7 hours, including L K Electric, Tron Electrical & Automation, E-Care Electrical Services, Reliance Heating, Air Conditioning & Plumbing and Friendly Neighbourhood Electrician.

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

L K Electric is #1, with a CR Score of 88 out of 100 on emergency weights.

How are emergency electricians in Markham 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 Markham

  1. October 2026: CR Scores recalculated for 719 electricians serving Markham.
  2. October 2026: 2 duplicate listings merged.

More emergency and electrical work pages