Plumbers in Grimsby
6 plumbers in Grimsby with multi-platform trust scores.
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Who is the best plumber in Grimsby, Ontario?
The most trusted plumber in Grimsby, Ontario is Final Call Plumbing & Heating Inc, with a ProScore of 68/100. ProScore has scored 6 plumbers in Grimsby across 10+ data sources and 20+ trust signals. None of the 6 meet the Trusted-tier (70+) threshold yet.
Trust scores last computed September 19, 2026.
Which plumbers in Grimsby score highest?
All 6 scored plumbers in Grimsby, ranked by ProScore.
ProScore scores 6 plumbers in Grimsby, and their average score is 57 out of 100. 1 is registered with WSIB and 1 holds a TSSA licence. 6 have Google reviews on file — 252 reviews in total, and 2 carry a Better Business Bureau rating.
Final Call Plumbing & Heating Inc ranks 1st of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 27 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+. Public records show it is licensed by the TSSA.
Arscott Plumbing and Heating Inc. ranks 2nd of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 174 Google reviews averaging 4.9 out of 5. Its ProScore has risen since the previous recompute.
Superior Plumbing & Heating of Grimsby ranks 3rd of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 63 out of 100 (Good tier). Its score draws on 42 Google reviews averaging 4.7 out of 5.
A & J Flow Rite Rooter Inc ranks 4th of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 55 out of 100 (Good tier). Its score draws on 2 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A.
Forty Mile Plumbing Inc. ranks 5th of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 48 out of 100 (Basic tier). Its score draws on 5 Google reviews averaging 4.2 out of 5. Public records show it is registered with WSIB.
Luey's Plumbing & Renovations ranks 6th of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 39 out of 100 (Basic tier). Its score draws on 2 Google reviews averaging 5.0 out of 5.
How is a plumber's ProScore calculated?
Every plumber in Grimsby 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 →What else should I check before hiring plumbers in Grimsby?
Frequently Asked Questions
Who is the best plumber in Grimsby?
Final Call Plumbing & Heating Inc has the highest ProScore (68/100) among 6 plumbers in Grimsby, 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 Grimsby?
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 Grimsby, 0 plumbers hold Elite-tier ProScores (81+), 0 are Trusted-tier (70+), and 4 are Good-tier (54+).
Are plumbers in Grimsby 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 6 plumbers in Grimsby by ProScore, 1 carry active WSIB coverage.
How many plumbers has ProScore scored in Grimsby?
ProScore has scored 6 plumbers in Grimsby, 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 Grimsby?
Among 6 plumbers in Grimsby, Ontario: 0 are Elite-tier (81+), 0 are Trusted-tier (70+), and 4 are Good-tier (54+). The top 6 average a ProScore of 57/100, with Final Call Plumbing & Heating Inc leading at 68/100.