Plumbers in Guelph
22 plumbers in Guelph with multi-platform trust scores.
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Who is the best plumber in Guelph, Ontario?
The most trusted plumber in Guelph, Ontario is Mr. Rooter Plumbing of Guelph, with a ProScore of 89/100. ProScore has scored 22 plumbers in Guelph across 10+ data sources and 20+ trust signals. 4 of the 22 are Trusted-tier (70+) or higher.
Trust scores last computed between July 3, 2026 and September 19, 2026.
Which plumbers in Guelph score highest?
All 22 scored plumbers in Guelph, ranked by ProScore.
ProScore scores 22 plumbers in Guelph, and their average score is 65 out of 100. 4 of them reach the Trusted threshold of 70 or higher. 10 are registered with WSIB and 3 hold a TSSA licence. 22 have Google reviews on file — 2,234 reviews in total, and 9 carry a Better Business Bureau rating.
Mr. Rooter Plumbing of Guelph ranks 1st of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 89 out of 100 (Elite tier), and reports 26 years in business. Its score draws on 171 Google reviews averaging 4.7 out of 5 and a Better Business Bureau rating of A+.
Lodder Brothers Limited ranks 2nd of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 81 out of 100 (Elite tier). Its score draws on 799 Google reviews averaging 4.7 out of 5, 1 review on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
Cornerstone Trade Solutions Inc. ranks 3rd of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 78 out of 100 (Trusted tier). Its score draws on 615 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB.
Superior Plumbing & Heating of Guelph ranks 4th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 72 out of 100 (Trusted tier). Its score draws on 50 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+.
Monte's Plumbing ranks 5th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 69 out of 100 (Good tier). Its score draws on 17 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB. Its ProScore has risen since the previous recompute.
Local Own Comfort ranks 6th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 112 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
Jaytech Plumbing Guelph ranks 7th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 186 Google reviews averaging 4.8 out of 5. Its ProScore has fallen since the previous recompute.
Royal City Plumbing and Gas Works ranks 8th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 37 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the TSSA.
McKenna Plumbing & Heating Ltd ranks 9th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 66 out of 100 (Good tier). Its score draws on 7 Google reviews averaging 4.7 out of 5 and a Better Business Bureau rating of A+. Its ProScore has risen since the previous recompute.
The Super Plumber - Guelph ranks 10th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 65 out of 100 (Good tier). Its score draws on 2 Google reviews averaging 5.0 out of 5 and 10 reviews on other major review platforms.
Pioneer Plumbers of Guelph ranks 11th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 64 out of 100 (Good tier). Its score draws on 6 Google reviews averaging 5.0 out of 5.
Star Mechanical Ltd ranks 12th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 64 out of 100 (Good tier). Its score draws on 8 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+.
Tyler McKenna Plumbing ranks 13th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 63 out of 100 (Good tier). Its score draws on 8 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB.
Clayton Plumbing ranks 14th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 62 out of 100 (Good tier). Its score draws on 4 Google reviews averaging 5.0 out of 5.
Wellington Plumbing & Heating Ltd ranks 15th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 62 out of 100 (Good tier). Its score draws on 38 Google reviews averaging 4.1 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
Bru-Mac Mechanical ranks 16th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 57 out of 100 (Good tier). Its score draws on 3 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A. Public records show it is registered with WSIB.
A Plumber Limited ranks 17th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 16 Google reviews averaging 4.1 out of 5 and a Better Business Bureau rating of B-. Public records show it is registered with WSIB.
CLEAR CHOICE PLUMBING ranks 18th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 13 Google reviews averaging 4.8 out of 5. Public records show it is registered with WSIB and licensed by the TSSA. Its ProScore has fallen since the previous recompute.
Fabulous Plumbing & Heating Ltd ranks 19th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 29 Google reviews averaging 4.1 out of 5.
DAS PLUMBING & DRAINS ranks 20th of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 55 out of 100 (Good tier). Its score draws on 66 Google reviews averaging 5.0 out of 5. Its ProScore has risen since the previous recompute.
Jcc Plumbing ranks 21st of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 55 out of 100 (Good tier). Its score draws on 36 Google reviews averaging 4.9 out of 5.
Leaks Plumbing ranks 22nd of the 22 plumbers ProScore scores in Guelph, holding a ProScore of 53 out of 100 (Basic tier). Its score draws on 11 Google reviews averaging 5.0 out of 5.
Of 22 plumbers in Guelph: 2 rated Elite (81+), 2 rated Trusted (70+), and 17 rated Good (54+).
How is a plumber's ProScore calculated?
Every plumber in Guelph 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 Guelph?
What else should I check before hiring plumbers in Guelph?
Frequently Asked Questions
Who is the best plumber in Guelph?
Mr. Rooter Plumbing of Guelph has the highest ProScore (89/100) among 22 plumbers in Guelph, 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 Guelph?
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 Guelph, 2 plumbers hold Elite-tier ProScores (81+), 2 are Trusted-tier (70+), and 17 are Good-tier (54+).
Are plumbers in Guelph 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 22 plumbers in Guelph by ProScore, 10 carry active WSIB coverage.
How many plumbers has ProScore scored in Guelph?
ProScore has scored 22 plumbers in Guelph, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed between July 3, 2026 and September 19, 2026.
What's the ProScore distribution among plumbers in Guelph?
Among 22 plumbers in Guelph, Ontario: 2 are Elite-tier (81+), 2 are Trusted-tier (70+), and 17 are Good-tier (54+). The top 22 average a ProScore of 65/100, with Mr. Rooter Plumbing of Guelph leading at 89/100.