Electricians in Thornhill
5 electricians in Thornhill with multi-platform trust scores.
Loading electricians...
Who is the best electrician in Thornhill, Ontario?
The most trusted electrician in Thornhill, Ontario is Altman's Electrical Inc, with a ProScore of 75/100. ProScore has scored 5 electricians in Thornhill across 10+ data sources and 20+ trust signals. 2 of the 5 are Trusted-tier (70+) or higher.
Trust scores last computed October 13, 2026.
Which electricians in Thornhill score highest?
All 5 scored electricians in Thornhill, ranked by ProScore.
ProScore scores 5 electricians in Thornhill, and their average score is 65 out of 100. 2 of them reach the Trusted threshold of 70 or higher. 2 are registered with WSIB and 4 hold an ESA licence. 5 have Google reviews on file — 104 reviews in total.
Altman's Electrical Inc ranks 1st of the 5 electricians ProScore scores in Thornhill, holding a ProScore of 75 out of 100 (Trusted tier). Its score draws on 21 Google reviews averaging 4.8 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
High Master Electric ranks 2nd of the 5 electricians ProScore scores in Thornhill, holding a ProScore of 71 out of 100 (Trusted tier). Its score draws on 55 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
ACDC Electrical Tech Inc - Nearby Electrician ranks 3rd of the 5 electricians ProScore scores in Thornhill, holding a ProScore of 69 out of 100 (Good tier). Its score draws on 9 Google reviews averaging 5.0 out of 5. Public records show it is licensed by the ESA.
Hanaz Electric ranks 4th of the 5 electricians ProScore scores in Thornhill, holding a ProScore of 55 out of 100 (Good tier). Its score draws on 7 Google reviews averaging 5.0 out of 5.
Sam Electric ranks 5th of the 5 electricians ProScore scores in Thornhill, holding a ProScore of 55 out of 100 (Good tier). Its score draws on 12 Google reviews averaging 4.7 out of 5. Public records show it is licensed by the ESA.
Of 5 electricians in Thornhill: 0 rated Elite (81+), 2 rated Trusted (70+), and 3 rated Good (54+).
How is an electrician's ProScore calculated?
Every electrician in Thornhill 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 Thornhill?
What else should I check before hiring electricians in Thornhill?
Frequently Asked Questions
Who is the best electrician in Thornhill?
Altman's Electrical Inc has the highest ProScore (75/100) among 5 electricians in Thornhill, 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 Thornhill?
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 Thornhill, 0 electricians hold Elite-tier ProScores (81+), 2 are Trusted-tier (70+), and 3 are Good-tier (54+).
Are electricians in Thornhill 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 5 electricians in Thornhill by ProScore, 4 hold verified ESA credentials and 2 carry active WSIB coverage.
How many electricians has ProScore scored in Thornhill?
ProScore has scored 5 electricians in Thornhill, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed October 13, 2026.
What's the ProScore distribution among electricians in Thornhill?
Among 5 electricians in Thornhill, Ontario: 0 are Elite-tier (81+), 2 are Trusted-tier (70+), and 3 are Good-tier (54+). The top 5 average a ProScore of 65/100, with Altman's Electrical Inc leading at 75/100.