Electricians in Markham
8 electricians in Markham with multi-platform trust scores.
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Who is the best electrician in Markham, Ontario?
The most trusted electrician in Markham, Ontario is JTL Electric Ltd., with a ProScore of 70/100. ProScore has scored 8 electricians in Markham across 10+ data sources and 20+ trust signals. 1 of the 8 are Trusted-tier (70+) or higher.
Trust scores last computed between September 15, 2026 and September 19, 2026.
Which electricians in Markham score highest?
All 8 scored electricians in Markham, ranked by ProScore.
ProScore scores 8 electricians in Markham, and their average score is 62 out of 100. 1 of them reaches the Trusted threshold of 70 or higher. 4 are registered with WSIB and 7 hold an ESA licence. 7 have Google reviews on file — 233 reviews in total, and 1 carries a Better Business Bureau rating.
JTL Electric Ltd. ranks 1st of the 8 electricians ProScore scores in Markham, holding a ProScore of 70 out of 100 (Trusted tier). Its score draws on 41 Google reviews averaging 5.0 out of 5. Public records show it is licensed by the ESA.
Lia Electric Ltd. ranks 2nd of the 8 electricians ProScore scores in Markham, holding a ProScore of 69 out of 100 (Good tier). Its score draws on 125 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
Cn Power Electric | Electrical Contractor ranks 3rd of the 8 electricians ProScore scores in Markham, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 29 Google reviews averaging 4.8 out of 5. Public records show it is licensed by the ESA.
Bronson Electric ranks 4th of the 8 electricians ProScore scores in Markham, holding a ProScore of 65 out of 100 (Good tier). Its score draws on 5 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Copper Globe electrical Inc ranks 5th of the 8 electricians ProScore scores in Markham, holding a ProScore of 61 out of 100 (Good tier). Its score draws on 3 reviews on other major review platforms. Public records show it is licensed by the ESA.
BrightCore Electrical ranks 6th of the 8 electricians ProScore scores in Markham, holding a ProScore of 58 out of 100 (Good tier). Its score draws on 12 Google reviews averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
Nadir Electric Ltd ranks 7th of the 8 electricians ProScore scores in Markham, holding a ProScore of 58 out of 100 (Good tier). Its score draws on 19 Google reviews averaging 3.3 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
Best Electric Co. ranks 8th of the 8 electricians ProScore scores in Markham, holding a ProScore of 50 out of 100 (Basic tier). Its score draws on 2 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
Of 8 electricians in Markham: 0 rated Elite (81+), 1 rated Trusted (70+), and 6 rated Good (54+).
How is an electrician's ProScore calculated?
Every electrician in Markham is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing including ESA and WSIB), Transparency (online presence and profile completeness), and Sentiment (AI analysis of customer reviews). The result is a ProScore from 0 to 100.
Read the full methodology →Who are the top 3 electricians in Markham?
Browse all electricians in Markham →What else should I check before hiring electricians in Markham?
Frequently Asked Questions
Who is the best electrician in Markham?
JTL Electric Ltd. has the highest ProScore (70/100) among 8 electricians in Markham, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing (ESA), WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy electrician in Markham?
Look for electricians with verified ESA licensing, active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Markham, 0 electricians hold Elite-tier ProScores (81+), 1 is Trusted-tier (70+), and 6 are Good-tier (54+).
Are electricians in Markham licensed?
Electricians in Ontario are required to hold ESA licensing. ProScore verifies this against official ESA records for every provider in our database. Of the top 8 electricians in Markham by ProScore, 7 hold verified ESA credentials and 4 carry active WSIB coverage.
How many electricians has ProScore scored in Markham?
ProScore has scored 8 electricians in Markham, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed between September 15, 2026 and September 19, 2026.
What's the ProScore distribution among electricians in Markham?
Among 8 electricians in Markham, Ontario: 0 are Elite-tier (81+), 1 is Trusted-tier (70+), and 6 are Good-tier (54+). The top 8 average a ProScore of 62/100, with JTL Electric Ltd. leading at 70/100.