Best Tree Service Professionals in Thunder Bay, Ontario
The most trusted tree service pro in Thunder Bay, Ontario is Tim's Whole Health, with a ProScore of 60/100.
The most trusted tree service pro in Thunder Bay, Ontario is Tim's Whole Health, with a ProScore of 60/100. ProScore has verified 30 tree service pros in Thunder Bay, scoring each across 10+ data sources and 20+ trust signals. None of the 30 meet the Trusted-tier (65+) threshold yet.
Last updated: June 21, 2026 · Data refreshed daily
How ProScore Ranks Tree Service Professionals
Every tree service pro in Thunder Bay is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing including ISA 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 →Top Rated Tree Service Professionals in Thunder Bay
Frequently Asked Questions
Who is the best tree service pro in Thunder Bay?
Tim's Whole Health has the highest ProScore (60/100) among 30 verified tree service professionals in Thunder Bay, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing (ISA), WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy tree service pro in Thunder Bay?
Look for tree service professionals with verified ISA 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 tree service professionals hold Elite-tier ProScores (80+), 0 are Trusted-tier (65+), and 7 are Good-tier (50+).
Are tree service professionals in Thunder Bay licensed?
Tree Service Professionals in Ontario are required to hold ISA licensing. ProScore verifies this against official ISA records for every provider in our database. Of the top 5 tree service professionals in Thunder Bay by ProScore, 0 hold verified ISA credentials and 0 carry active WSIB coverage.
How many verified tree service professionals are in Thunder Bay?
ProScore has verified and scored 30 tree service professionals 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 tree service professionals in Thunder Bay?
Among 30 verified tree service professionals in Thunder Bay, Ontario: 0 are Elite-tier (80+), 0 are Trusted-tier (65+), and 7 are Good-tier (50+). The top 5 average a ProScore of 59/100, with Tim's Whole Health leading at 60/100.