Best Electricians in Thunder Bay, Ontario
The most trusted electrician in Thunder Bay, Ontario is Park Electric Service Co, with a ProScore of 65/100.
The most trusted electrician in Thunder Bay, Ontario is Park Electric Service Co, with a ProScore of 65/100. ProScore has verified 19 electricians in Thunder Bay, scoring each across 10+ data sources and 20+ trust signals. 1 of the 19 are Trusted-tier (65+) or higher.
Last updated: June 20, 2026 · Data refreshed daily
Of 19 electricians in Thunder Bay: 0 rated Elite (80+), 1 rated Trusted (65+), and 7 rated Good (50+).
How ProScore Ranks Electricians
Every electrician in Thunder Bay 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 →Frequently Asked Questions
Who is the best electrician in Thunder Bay?
Park Electric Service Co has the highest ProScore (65/100) among 19 verified electricians in Thunder Bay, 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 Thunder Bay?
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 Thunder Bay, 0 electricians hold Elite-tier ProScores (80+), 1 is Trusted-tier (65+), and 7 are Good-tier (50+).
Are electricians in Thunder Bay 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 Thunder Bay by ProScore, 5 hold verified ESA credentials and 4 carry active WSIB coverage.
How many verified electricians are in Thunder Bay?
ProScore has verified and scored 19 electricians in Thunder Bay, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Data is refreshed daily.
What's the ProScore distribution among electricians in Thunder Bay?
Among 19 verified electricians in Thunder Bay, Ontario: 0 are Elite-tier (80+), 1 is Trusted-tier (65+), and 7 are Good-tier (50+). The top 5 average a ProScore of 61/100, with Park Electric Service Co leading at 65/100.