Best Landscaping Contractors in Oshawa, Ontario
The most trusted landscaper in Oshawa, Ontario is Hammond Design & Landscape Ltd, with a ProScore of 76/100.
The most trusted landscaper in Oshawa, Ontario is Hammond Design & Landscape Ltd, with a ProScore of 76/100. ProScore has verified 17 landscapers in Oshawa, scoring each across 10+ data sources and 20+ trust signals. 1 of the 17 are Trusted-tier (70+) or higher.
Last updated: May 6, 2026 · Data refreshed daily
Of 17 landscaping contractors in Oshawa: 0 rated Elite (82+), 1 rated Trusted (70+), and 12 rated Good (55+).
How ProScore Ranks Landscaping Contractors
Every landscaper in Oshawa 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 Oshawa
Browse all landscaping contractors in Oshawa →Frequently Asked Questions
Who is the best landscaper in Oshawa?
Hammond Design & Landscape Ltd has the highest ProScore (76/100) among 17 verified landscaping contractors in Oshawa, 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 Oshawa?
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 Oshawa, 0 landscaping contractors hold Elite-tier ProScores (82+), 1 is Trusted-tier (70+), and 12 are Good-tier (55+).
Are landscaping contractors in Oshawa 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 Oshawa by ProScore, 2 carry active WSIB coverage.
How many verified landscaping contractors are in Oshawa?
ProScore has verified and scored 17 landscaping contractors in Oshawa, 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 Oshawa?
Among 17 verified landscaping contractors in Oshawa, Ontario: 0 are Elite-tier (82+), 1 is Trusted-tier (70+), and 12 are Good-tier (55+). The top 5 average a ProScore of 67/100, with Hammond Design & Landscape Ltd leading at 76/100.