Best Tree Service Professionals in Oakville, Ontario
The most trusted tree service pro in Oakville, Ontario is Tree Doctors Inc., with a ProScore of 65/100.
The most trusted tree service pro in Oakville, Ontario is Tree Doctors Inc., with a ProScore of 65/100. ProScore has verified 21 tree service pros in Oakville, scoring each across 10+ data sources and 20+ trust signals. 1 of the 21 are Trusted-tier (65+) or higher.
Last updated: June 20, 2026 · Data refreshed daily
Of 21 tree service professionals in Oakville: 0 rated Elite (80+), 1 rated Trusted (65+), and 14 rated Good (50+).
How ProScore Ranks Tree Service Professionals
Every tree service pro in Oakville 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 Oakville
Frequently Asked Questions
Who is the best tree service pro in Oakville?
Tree Doctors Inc. has the highest ProScore (65/100) among 21 verified tree service professionals in Oakville, 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 Oakville?
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 Oakville, 0 tree service professionals hold Elite-tier ProScores (80+), 1 is Trusted-tier (65+), and 14 are Good-tier (50+).
Are tree service professionals in Oakville 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 Oakville by ProScore, 0 hold verified ISA credentials and 0 carry active WSIB coverage.
How many verified tree service professionals are in Oakville?
ProScore has verified and scored 21 tree service professionals in Oakville, 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 Oakville?
Among 21 verified tree service professionals in Oakville, Ontario: 0 are Elite-tier (80+), 1 is Trusted-tier (65+), and 14 are Good-tier (50+). The top 5 average a ProScore of 63/100, with Tree Doctors Inc. leading at 65/100.