Best Landscaping Contractors in Sarnia, Ontario
The most trusted landscaper in Sarnia, Ontario is Kern Water Systems, with a ProScore of 68/100.
The most trusted landscaper in Sarnia, Ontario is Kern Water Systems, with a ProScore of 68/100. ProScore has verified 24 landscapers in Sarnia, scoring each across 10+ data sources and 20+ trust signals. 2 of the 24 are Trusted-tier (65+) or higher.
Last updated: June 21, 2026 · Data refreshed daily
Of 24 landscaping contractors in Sarnia: 0 rated Elite (80+), 2 rated Trusted (65+), and 9 rated Good (50+).
How ProScore Ranks Landscaping Contractors
Every landscaper in Sarnia is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing 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 Landscaping Contractors in Sarnia
Browse all landscaping contractors in Sarnia →Frequently Asked Questions
Who is the best landscaper in Sarnia?
Kern Water Systems has the highest ProScore (68/100) among 24 verified landscaping contractors in Sarnia, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing, WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy landscaper in Sarnia?
Look for landscaping contractors with verified active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Sarnia, 0 landscaping contractors hold Elite-tier ProScores (80+), 2 are Trusted-tier (65+), and 9 are Good-tier (50+).
Are landscaping contractors in Sarnia licensed?
Landscaping Contractors in Ontario should hold valid business registration and active WSIB workers compensation coverage. ProScore verifies these credentials for every provider. Of the top 5 landscaping contractors in Sarnia by ProScore, 1 carry active WSIB coverage.
How many verified landscaping contractors are in Sarnia?
ProScore has verified and scored 24 landscaping contractors in Sarnia, 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 landscaping contractors in Sarnia?
Among 24 verified landscaping contractors in Sarnia, Ontario: 0 are Elite-tier (80+), 2 are Trusted-tier (65+), and 9 are Good-tier (50+). The top 5 average a ProScore of 64/100, with Kern Water Systems leading at 68/100.