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Emergency Electricians in Guelph, ON (2026)

Top 50 of 270 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 Guelph: 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 Guelph at a glance

Top emergency electricians in Guelph at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Potlight Master885.0★ (186)Cambridge, 18 km away24/7
2NEH Electrical Ltd.885.0★ (32)Guelph24/7
3Fox and Falcon Electric Inc.885.0★ (33)Guelph24/7
4Mod Electrical Inc.875.0★ (100)Cambridge, 17 km away24/7
5Aire One Heating & Cooling KW864.8★ (9,448)Kitchener, 19 km away24/7
6MR SINGH ELECTRIC LTD. | Licensed Electrical Contractor | Kitchener, Ontario865.0★ (62)Kitchener, 16 km away24/7
7Reliance Heating, Air Conditioning & Plumbing864.7★ (9,230)Cambridge, 15 km away24/7
8TMM Electric Inc865.0★ (15)Guelph24/7
9Lorion Electric Inc.864.9★ (217)Milton, 31 km away24/7
10Sekey Electrical Services Inc.865.0★ (35)Cambridge, 13 km away24/7

Call an emergency electrician in Guelph 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 Guelph, 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 270 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.

  11. #11 ZAK Electric

    Based in Kitchener, 21 km away

    85/100CR Score

    Ranked #11 because of its Google rating and availability: 5.0★ from 64 Google reviews, open 24/7.

    • 5.0★ from 64 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    50 Ottawa Street S, Kitchener, ON N2G 3S7
    View profile for ZAK Electric(226) 222-3000

  14. #14 Inline Electric

    Based in Cambridge, 20 km away

    85/100CR Score

    Ranked #14 because of its Google rating and availability: 4.9★ from 56 Google reviews, open 24/7.

    • 4.9★ from 56 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    594 Fountain St S, Cambridge, ON N3H 1J3
    View profile for Inline Electric(519) 740-9999

  20. #20 Inline Electric

    Based in Kitchener, 26 km away

    84/100CR Score

    Ranked #20 because of its Google rating and availability: 5.0★ from 39 Google reviews, open 24/7.

    • 5.0★ from 39 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1598 Fischer-Hallman Rd, Kitchener, ON N2R 0R7
    View profile for Inline Electric(519) 740-9999

  21. #21 Sieg Electric

    Based in Kitchener, 22 km away

    84/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 28 Google reviews, open 24/7.

    • 5.0★ from 28 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    547 Courtland Ave E, Kitchener, ON N2G 2W9
    View profile for Sieg Electric(226) 341-2421

Top 50 of 270 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 Guelph, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Reliance Heating, Air Conditioning & Plumbing834.7★ (2,268)22 km
27McGeoch Electric835.0★ (24)25 km
28Hayle Contracting835.0★ (18)23 km
29Modern Tech Electric inc835.0★ (54)In Guelph
30Delanium Electrical824.0★ (4)In Guelph
31Hammond Home Services by Enercare824.6★ (1,022)17 km
32Triple AAA Electric825.0★ (28)33 km
33Jais electrical services ltd825.0★ (10)23 km
34Rising Electric Services825.0★ (22)32 km
35Santivan Electrical Solutions Inc815.0★ (51)35 km
36Babil Electric815.0★ (30)39 km
37Start Electric Inc.813.7★ (3)15 km
38Comtrade Ltd813.4★ (5)16 km
39O'Connor Electric.813.4★ (39)17 km
40KB Electric Inc.805.0★ (4)23 km
41Russell Electric Inc803.7★ (6)23 km
42Bysma Electric804.8★ (24)In Guelph
43The Bold Group794.0★ (4)24 km
44BVD Electric795.0★ (6)33 km
45Electrical Measures Ltd795.0★ (6)25 km
46Vercon Enterprise INC794.7★ (12)38 km
47Fateh Plumbing & Electric794.6★ (171)38 km
48JD Electric Co.785.0★ (5)23 km
49Sunray Electric Company Ltd784.7★ (12)38 km
50CJ's Express Plumbing & Electrical Ltd773.7★ (46)16 km

How we ranked emergency electricians in Guelph

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 Guelph: questions

Which electricians in Guelph are open 24/7?

25 on this list post 24/7 hours, including Potlight Master, NEH Electrical Ltd., Fox and Falcon Electric Inc., Mod Electrical Inc. and Aire One Heating & Cooling KW.

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

Potlight Master is #1, with a CR Score of 88 out of 100 on emergency weights.

How are emergency electricians in Guelph 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?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Guelph

  1. October 2026: CR Scores recalculated for 270 electricians serving Guelph.

More emergency and electrical work pages