ProScore Research
Independent data on Ontario's contractors
Every active contractor in our coverage area, scored on the same public criteria — published in full and free to cite with attribution.
Published reports
RSS feed- October 2026 data update
The State of Contractor Trust in Ontario, 2026
Trust scores for 14,851 rated Ontario home-service contractors across 11 trades, as of October 29, 2026: a median of 66, the spread by trade, and the 27 cities with 150 or more listings.
Read the release → - October 2026 data update
WSIB Register Matches by Trade, Ontario 2026
24.1% of 16,370 listed Ontario contractors match WSIB's 2025 public business list by name and city. The rate by trade, and why a match rate is a lower bound and not a coverage rate.
Read the release → - October 2026 data update
Contractor Licensing by Trade, Ontario 2026
How many Ontario electricians, HVAC contractors and new-home builders hold a licence confirmed on the regulator's own register: ESA 73.6%, TSSA 36.9%, HCRA 28.1% of builders.
Read the release → - Updated November 2026
The ProScore Ontario Contractor Trust Index 2026
An independent scoring of 14,855 Ontario home-service contractors across 11 trades and 846 communities finds 49.1% of businesses rated 4.5 stars or higher don't reach the Trusted threshold. Includes the full 70-city ranking.
Read the report →
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For the underlying methodology, a specific city or trade cut, confidence intervals, or comment, contact press@proscore.ca.