Best General Contractors in Harrow, Ontario
The most trusted general contractor in Harrow, Ontario is Boudreau Group, with a ProScore of 44/100.
The most trusted general contractor in Harrow, Ontario is Boudreau Group, with a ProScore of 44/100. ProScore has verified 1 general contractor in Harrow, scored across 10+ data sources and 20+ trust signals. None of the 1 meet the Trusted-tier (70+) threshold yet.
Last updated: May 6, 2026 · Data refreshed daily
How ProScore Ranks General Contractors
Every general contractor in Harrow is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing including HCRA 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 General Contractors in Harrow
Browse all general contractors in Harrow →Frequently Asked Questions
Who is the best general contractor in Harrow?
Boudreau Group has the highest ProScore (44/100) among 1 verified general contractors in Harrow, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing (HCRA), WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy general contractor in Harrow?
Look for general contractors with verified HCRA licensing, active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Harrow, 0 general contractors hold Elite-tier ProScores (82+), 0 are Trusted-tier (70+), and 0 are Good-tier (55+).
Are general contractors in Harrow licensed?
General Contractors in Ontario are required to hold HCRA licensing. ProScore verifies this against official HCRA records for every provider in our database. Of the top 1 general contractors in Harrow by ProScore, 0 hold verified HCRA credentials and 0 carry active WSIB coverage.
How many verified general contractors are in Harrow?
ProScore has verified and scored 1 general contractors in Harrow, 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 general contractors in Harrow?
Among 1 verified general contractors in Harrow, Ontario: 0 are Elite-tier (82+), 0 are Trusted-tier (70+), and 0 are Good-tier (55+). The top 1 average a ProScore of 44/100, with Boudreau Group leading at 44/100.