Plumbers in Cobourg
7 plumbers in Cobourg with multi-platform trust scores.
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Who is the best plumber in Cobourg, Ontario?
The most trusted plumber in Cobourg, Ontario is Stadtke Plumbing & Heating Ltd., with a ProScore of 67/100. ProScore has scored 7 plumbers in Cobourg across 10+ data sources and 20+ trust signals. None of the 7 meet the Trusted-tier (70+) threshold yet.
Trust scores last computed September 19, 2026.
Which plumbers in Cobourg score highest?
All 7 scored plumbers in Cobourg, ranked by ProScore.
ProScore scores 7 plumbers in Cobourg, and their average score is 54 out of 100. 2 are registered with WSIB. 7 have Google reviews on file — 2,330 reviews in total, and 4 carry a Better Business Bureau rating.
Stadtke Plumbing & Heating Ltd. ranks 1st of the 7 plumbers ProScore scores in Cobourg, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 745 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
Comfort Zone Heating and Air Conditioning ranks 2nd of the 7 plumbers ProScore scores in Cobourg, holding a ProScore of 61 out of 100 (Good tier). Its score draws on 836 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB. Its ProScore has risen since the previous recompute.
Herb's Plumbing ranks 3rd of the 7 plumbers ProScore scores in Cobourg, holding a ProScore of 61 out of 100 (Good tier). Its score draws on 58 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+.
Guardian Plumbing and Drain ranks 4th of the 7 plumbers ProScore scores in Cobourg, holding a ProScore of 59 out of 100 (Good tier). Its score draws on 628 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+.
Superior Plumbing & Heating of Cobourg ranks 5th of the 7 plumbers ProScore scores in Cobourg, holding a ProScore of 50 out of 100 (Basic tier). Its score draws on 55 Google reviews averaging 4.5 out of 5.
Gerald Davidson Plumbing & Heating Ltd ranks 6th of the 7 plumbers ProScore scores in Cobourg, holding a ProScore of 42 out of 100 (Basic tier). Its score draws on 7 Google reviews averaging 4.3 out of 5 and a Better Business Bureau rating of D-. Its ProScore has fallen since the previous recompute.
Mike Gabovic Plumbing-Heating ranks 7th of the 7 plumbers ProScore scores in Cobourg, holding a ProScore of 38 out of 100 (Basic tier). Its score draws on 1 Google review averaging 3.0 out of 5.
How is a plumber's ProScore calculated?
Every plumber in Cobourg 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 →Who are the top 3 plumbers in Cobourg?
What else should I check before hiring plumbers in Cobourg?
Frequently Asked Questions
Who is the best plumber in Cobourg?
Stadtke Plumbing & Heating Ltd. has the highest ProScore (67/100) among 7 plumbers in Cobourg, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing, WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy plumber in Cobourg?
Look for plumbers with verified active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Cobourg, 0 plumbers hold Elite-tier ProScores (81+), 0 are Trusted-tier (70+), and 4 are Good-tier (54+).
Are plumbers in Cobourg licensed?
Plumbers in Ontario should hold valid business registration and active WSIB workers compensation coverage. ProScore verifies these credentials for every provider. Of the top 7 plumbers in Cobourg by ProScore, 2 carry active WSIB coverage.
How many plumbers has ProScore scored in Cobourg?
ProScore has scored 7 plumbers in Cobourg, 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 plumbers in Cobourg?
Among 7 plumbers in Cobourg, Ontario: 0 are Elite-tier (81+), 0 are Trusted-tier (70+), and 4 are Good-tier (54+). The top 7 average a ProScore of 54/100, with Stadtke Plumbing & Heating Ltd. leading at 67/100.