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 highest-scoring plumbers in Grimsby on ProScore are Final Call Plumbing & Heating Inc (75/100), Arscott Plumbing and Heating Inc. (74/100) and Superior Plumbing & Heating of Grimsby (69/100). ProScore has scored 6 plumbers in Grimsby across 10+ data sources and 20+ trust signals. 2 of the 6 are Trusted-tier (70+) or higher.
Star ratings alone do not separate them: 5 of the 6 average 4.5 stars or higher on Google, but only 2 reach Trusted (70+). ProScore also weighs government licensing where it applies, WSIB coverage, ratings on other platforms and what customers say in their reviews.
Trust scores last computed October 13, 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 59 out of 100. 2 of them reach the Trusted threshold of 70 or higher. 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 is a Grimsby-based plumber that handles repair work and operates 24 hours a day, seven days a week.
Final Call Plumbing & Heating Inc ranks 1st of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 75 out of 100 (Trusted 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. handles plumbing repairs on site in Grimsby, Ontario, and accepts credit cards.
Arscott Plumbing and Heating Inc. ranks 2nd of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 74 out of 100 (Trusted tier). Its score draws on 174 Google reviews averaging 4.9 out of 5.
Superior Plumbing & Heating of Grimsby is a plumbing repair service in Grimsby, Ontario, open 24/7.
Superior Plumbing & Heating of Grimsby ranks 3rd of the 6 plumbers ProScore scores in Grimsby, holding a ProScore of 69 out of 100 (Good tier). Its score draws on 42 Google reviews averaging 4.7 out of 5.
The ProScore for A & J Flow Rite Rooter Inc draws on 2 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A.
The ProScore for Forty Mile Plumbing Inc. draws on 5 Google reviews averaging 4.2 out of 5. Public records show Forty Mile Plumbing Inc. is registered with WSIB.
The ProScore for Luey's Plumbing & Renovations 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 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 →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 (75/100) among 6 plumbers in Grimsby, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing where it applies, 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+), 2 are Trusted-tier (70+), and 2 are Good-tier (54+).
Are plumbers in Grimsby licensed?
Yes, the person doing the work has to be. Plumbing is a compulsory trade in Ontario: a plumber needs a Certificate of Qualification, or must be a registered apprentice, and you can check either on the Skilled Trades Ontario public register. Of the top 6 plumbers in Grimsby by ProScore, 1 is registered with WSIB according to ProScore’s records.
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 October 13, 2026.
What's the ProScore distribution among plumbers in Grimsby?
Among 6 plumbers in Grimsby, Ontario: 0 are Elite-tier (81+), 2 are Trusted-tier (70+), and 2 are Good-tier (54+). Together they average a ProScore of 59/100, with Final Call Plumbing & Heating Inc leading at 75/100.
Plumbers near Grimsby
The nearest Ontario cities with a ProScore page for this trade — a pro based nearby may cover your area.
Other trades in Grimsby
Other trades with a ProScore page in Grimsby, with the number of scored pros in each.