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General Contractors in Thornbury

1 general contractors in Thornbury with multi-platform trust scores.

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Who is the best general contractor in Thornbury, Ontario?

Kingpost Builders is the highest-scoring general contractor in Thornbury on ProScore, at 50/100. ProScore has scored 1 general contractor in Thornbury across 10+ data sources and 20+ trust signals. None of the 1 meet the Trusted-tier (70+) threshold yet.

Trust scores last computed October 13, 2026.

Which general contractors in Thornbury score highest?

All 1 scored general contractors in Thornbury, ranked by ProScore.

ProScore scores 1 general contractor in Thornbury, and its average score is 50 out of 100. 1 has Google reviews on file — 2 reviews in total.

1
50
Thornbury|★5.0
2 reviews

Kingpost Builders is the only general contractor ProScore scores in Thornbury, holding a ProScore of 50 out of 100 (Basic tier). Its score draws on 2 Google reviews averaging 5.0 out of 5.

How is a general contractor's ProScore calculated?

Every general contractor in Thornbury is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing where it applies 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 →

Who are the top 3 general contractors in Thornbury?

Browse all general contractors in Thornbury →

Frequently Asked Questions

Who is the best general contractor in Thornbury?

Kingpost Builders has the highest ProScore (50/100) among 1 general contractors in Thornbury, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing, including HCRA new-home builder registration where it applies, WSIB coverage, and AI-analyzed customer sentiment.

How do I find a trustworthy general contractor in Thornbury?

Look for general contractors with verified active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Thornbury, 0 general contractors hold Elite-tier ProScores (81+), 0 are Trusted-tier (70+), and 0 are Good-tier (54+).

Are general contractors in Thornbury licensed?

Ontario has no provincial licence for renovation contractors. The HCRA licenses builders of new homes, and a renovation of an existing home typically does not call for an HCRA licence. If you are building a new home, the builder does need one; check it in the HCRA’s Ontario Builder Directory. Some cities license renovation businesses, so check with yours. The regulated work inside the job needs its own licences: an ESA-licensed electrical contractor for wiring, a TSSA-registered contractor for gas, and a certified plumber for plumbing. Ask who does each part and check their numbers.

How many general contractors has ProScore scored in Thornbury?

ProScore has scored 1 general contractors in Thornbury, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed October 13, 2026.

What's the ProScore distribution among general contractors in Thornbury?

Among 1 general contractors in Thornbury, Ontario: 0 are Elite-tier (81+), 0 are Trusted-tier (70+), and 0 are Good-tier (54+). Together they average a ProScore of 50/100, with Kingpost Builders leading at 50/100.