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Best Tree Service Professionals in Harriston, Ontario

The most trusted tree service pro in Harriston, Ontario is Spruce Green Tree Service, with a ProScore of 70/100.

VERIFIED PROS
1
TOP PROSCORE
70/100
TRUSTED+
1

The most trusted tree service pro in Harriston, Ontario is Spruce Green Tree Service, with a ProScore of 70/100. ProScore has verified 1 tree service pro in Harriston, scored across 10+ data sources and 20+ trust signals. 1 of the 1 are Trusted-tier (70+) or higher.

Last updated: May 6, 2026 · Data refreshed daily

1
70
Spruce Green Tree ServiceTrusted
Harriston|★4.8
WSIB Verified41 reviews
View all 1 Tree Service Professionals in Harriston →

Of 1 tree service professionals in Harriston: 0 rated Elite (82+), 1 rated Trusted (70+), and 0 rated Good (55+).

How ProScore Ranks Tree Service Professionals

Every tree service pro in Harriston 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 Harriston

70
Spruce Green Tree ServiceTrusted
Browse all tree service professionals in Harriston →

Related Resources

All Tree Service Professionals in Ontario →Tree Service Professionals in Harriston — full list →Tree Service Professionals cost guide →How to hire tree service professionals →

Frequently Asked Questions

Who is the best tree service pro in Harriston?

Spruce Green Tree Service has the highest ProScore (70/100) among 1 verified tree service professionals in Harriston, 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 Harriston?

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 Harriston, 0 tree service professionals hold Elite-tier ProScores (82+), 1 is Trusted-tier (70+), and 0 are Good-tier (55+).

Are tree service professionals in Harriston 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 1 tree service professionals in Harriston by ProScore, 0 hold verified ISA credentials and 1 carry active WSIB coverage.

How many verified tree service professionals are in Harriston?

ProScore has verified and scored 1 tree service professionals in Harriston, 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 Harriston?

Among 1 verified tree service professionals in Harriston, Ontario: 0 are Elite-tier (82+), 1 is Trusted-tier (70+), and 0 are Good-tier (55+). The top 1 average a ProScore of 70/100, with Spruce Green Tree Service leading at 70/100.