General Contractors in St Thomas
12 general contractors in St Thomas with multi-platform trust scores.
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Who is the best general contractor in St Thomas, Ontario?
The most trusted general contractor in St Thomas, Ontario is PMD Excavation Construction, with a ProScore of 71/100. ProScore has scored 12 general contractors in St Thomas across 10+ data sources and 20+ trust signals. 1 of the 12 are Trusted-tier (70+) or higher.
Trust scores last computed September 19, 2026.
Which general contractors in St Thomas score highest?
All 12 scored general contractors in St Thomas, ranked by ProScore.
ProScore scores 12 general contractors in St Thomas, and their average score is 54 out of 100. 1 of them reaches the Trusted threshold of 70 or higher. 2 are registered with WSIB. 12 have Google reviews on file — 192 reviews in total.
PMD Excavation Construction ranks 1st of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 71 out of 100 (Trusted tier). Its score draws on 46 Google reviews averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
Hayhoe Homes ranks 2nd of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 38 Google reviews averaging 4.5 out of 5. Public records show it is registered with WSIB. Its ProScore has risen since the previous recompute.
Gilbert Contracting & Renovations Ltd ranks 3rd of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 66 out of 100 (Good tier). Its score draws on 16 Google reviews averaging 4.5 out of 5.
Jay Okkerse Contracting ranks 4th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 66 out of 100 (Good tier). Its score draws on 6 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB.
Modern Aspect Construction Inc. ranks 5th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 65 out of 100 (Good tier). Its score draws on 6 Google reviews averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
MP Custom Homes ranks 6th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 54 out of 100 (Good tier). Its score draws on 16 Google reviews averaging 4.1 out of 5.
Elgin Contracting & Restoration ranks 7th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 51 out of 100 (Basic tier). Its score draws on 8 Google reviews averaging 3.9 out of 5.
DHP Homes ranks 8th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 46 out of 100 (Basic tier). Its score draws on 31 Google reviews averaging 3.8 out of 5.
Elgin Construction Company Limited ranks 9th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 44 out of 100 (Basic tier). Its score draws on 12 Google reviews averaging 3.3 out of 5.
S C Mills General Contractor ranks 10th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 44 out of 100 (Basic tier). Its score draws on 1 Google review averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
Thomson General Contracting ranks 11th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 44 out of 100 (Basic tier). Its score draws on 1 Google review averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
H.I.R.A. Limited ranks 12th of the 12 general contractors ProScore scores in St Thomas, holding a ProScore of 31 out of 100 (Basic tier). Its score draws on 11 Google reviews averaging 2.1 out of 5.
Of 12 general contractors in St Thomas: 0 rated Elite (81+), 1 rated Trusted (70+), and 5 rated Good (54+).
How is a general contractor's ProScore calculated?
Every general contractor in St Thomas 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 →Who are the top 3 general contractors in St Thomas?
Browse all general contractors in St Thomas →What else should I check before hiring general contractors in St Thomas?
Frequently Asked Questions
Who is the best general contractor in St Thomas?
PMD Excavation Construction has the highest ProScore (71/100) among 12 general contractors in St Thomas, 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 St Thomas?
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 St Thomas, 0 general contractors hold Elite-tier ProScores (81+), 1 is Trusted-tier (70+), and 5 are Good-tier (54+).
Are general contractors in St Thomas 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 12 general contractors in St Thomas by ProScore, 0 hold verified HCRA credentials and 2 carry active WSIB coverage.
How many general contractors has ProScore scored in St Thomas?
ProScore has scored 12 general contractors in St Thomas, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed September 19, 2026.
What's the ProScore distribution among general contractors in St Thomas?
Among 12 general contractors in St Thomas, Ontario: 0 are Elite-tier (81+), 1 is Trusted-tier (70+), and 5 are Good-tier (54+). The top 12 average a ProScore of 54/100, with PMD Excavation Construction leading at 71/100.