Plumbers in Toronto
124 plumbers in Toronto with multi-platform trust scores.
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Who is the best plumber in Toronto, Ontario?
The most trusted plumber in Toronto, Ontario is Watermark Plumbing Services Inc., with a ProScore of 87/100. ProScore has scored 124 plumbers in Toronto across 10+ data sources and 20+ trust signals. 35 of the 124 are Trusted-tier (70+) or higher.
Trust scores last computed between September 20, 2026 and October 3, 2026.
Which plumbers in Toronto score highest?
Top 30 of 124 scored plumbers in Toronto, ranked by ProScore.
ProScore scores 124 plumbers in Toronto, and their average score is 64 out of 100. 35 of them reach the Trusted threshold of 70 or higher. 13 are registered with WSIB and 8 hold a TSSA licence. 122 have Google reviews on file — 16,023 reviews in total, and 52 carry a Better Business Bureau rating.
Watermark Plumbing Services Inc. ranks 1st of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 87 out of 100 (Elite tier). Its score draws on 877 Google reviews averaging 5.0 out of 5, 72 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
New Canadian Drain and Plumbing Ltd ranks 2nd of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 86 out of 100 (Elite tier). Its score draws on 1,510 Google reviews averaging 4.7 out of 5, 1,284 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
Royal Plumbing Services Ltd. ranks 3rd of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 86 out of 100 (Elite tier). Its score draws on 770 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the TSSA.
Leaside Plumbing and Heating Ltd ranks 4th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 85 out of 100 (Elite tier). Its score draws on 817 Google reviews averaging 4.9 out of 5, 148 reviews on other major review platforms and a Better Business Bureau rating of A+.
True Service Plumbing ranks 5th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 84 out of 100 (Elite tier). Its score draws on 1,095 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 fallen since the previous recompute.
Advanced Plumbing & Drains ranks 6th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 82 out of 100 (Elite tier). Its score draws on 488 Google reviews averaging 5.0 out of 5, 373 reviews on other major review platforms and a Better Business Bureau rating of A+.
R&Z Plumbing ranks 7th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 80 out of 100 (Trusted tier). Its score draws on 119 Google reviews averaging 4.8 out of 5, 13 reviews on other major review platforms and a Better Business Bureau rating of A+.
Everest Drain & Plumbing Toronto ranks 8th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 79 out of 100 (Trusted tier). Its score draws on 300 Google reviews averaging 4.8 out of 5, 197 reviews on other major review platforms and a Better Business Bureau rating of A+. Its ProScore has risen since the previous recompute.
Dayton Plumbing Services Ltd ranks 9th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 78 out of 100 (Trusted tier). Its score draws on 138 Google reviews averaging 4.7 out of 5, 5 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
Plumber To Your Door of Toronto ranks 10th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 78 out of 100 (Trusted tier). Its score draws on 424 Google reviews averaging 5.0 out of 5, 171 reviews on other major review platforms and a Better Business Bureau rating of A.
The Urban Plumber Inc ranks 11th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 78 out of 100 (Trusted tier). Its score draws on 107 Google reviews averaging 4.9 out of 5, 16 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the TSSA.
Anta Plumbing Toronto ranks 12th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 77 out of 100 (Trusted tier). Its score draws on 416 Google reviews averaging 4.7 out of 5 and a Better Business Bureau rating of A+. Public records show it is licensed by the TSSA.
John The Plumber Toronto ranks 13th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 77 out of 100 (Trusted tier). Its score draws on 198 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+.
Plumbers Direct ranks 14th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 77 out of 100 (Trusted tier). Its score draws on 82 Google reviews averaging 4.8 out of 5, 174 reviews on other major review platforms and a Better Business Bureau rating of A.
Strong Plumbing Inc ranks 15th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 77 out of 100 (Trusted tier). Its score draws on 144 Google reviews averaging 4.9 out of 5, 1,855 reviews on other major review platforms and a Better Business Bureau rating of A+.
Brothers Plumbing ranks 16th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 76 out of 100 (Trusted tier). Its score draws on 309 Google reviews averaging 4.5 out of 5. Public records show it is registered with WSIB.
Ace Plumbing Services - Toronto Plumber ranks 17th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 75 out of 100 (Trusted tier). Its score draws on 30 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+.
Odd Job Handyman Services Toronto ranks 18th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 75 out of 100 (Trusted tier). Its score draws on 211 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+.
Priority Plumbing & Drains ranks 19th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 75 out of 100 (Trusted tier). Its score draws on 1,786 Google reviews averaging 4.8 out of 5, 803 reviews on other major review platforms and a Better Business Bureau rating of A+.
Black Forest ranks 20th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 85 Google reviews averaging 5.0 out of 5 and 234 reviews on other major review platforms.
Drain Rescue Plumbers Toronto ranks 21st of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 844 Google reviews averaging 4.8 out of 5.
Dublin Plumbing Service ranks 22nd of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 23 Google reviews averaging 5.0 out of 5 and 2 reviews on other major review platforms. Public records show it is registered with WSIB.
John The Plumber ranks 23rd of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 292 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+.
Morrison Plumbing & Mechanical ranks 24th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 148 Google reviews averaging 4.8 out of 5, 49 reviews on other major review platforms and a Better Business Bureau rating of A+.
Canadian Rooter Plumbers Toronto ranks 25th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 72 out of 100 (Trusted tier). Its score draws on 116 Google reviews averaging 4.9 out of 5 and 904 reviews on other major review platforms.
Living Services Plumbing Solutions - Downtown ranks 26th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 72 out of 100 (Trusted tier). Its score draws on 162 Google reviews averaging 4.7 out of 5.
Simply Plumbing and Drain ranks 27th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 72 out of 100 (Trusted tier). Its score draws on 59 Google reviews averaging 5.0 out of 5 and 1 review on other major review platforms.
Wrench it Up Plumbing ranks 28th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 72 out of 100 (Trusted tier). Its score draws on 355 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+.
Beaches Bluffs Leslieville Plumbing & Drains ranks 29th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 71 out of 100 (Trusted tier). Its score draws on 120 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+.
Drain 1 Plumbers The Beaches of East York, ON ranks 30th of the 124 plumbers ProScore scores in Toronto, holding a ProScore of 71 out of 100 (Trusted tier). Its score draws on 195 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+.
Of 124 plumbers in Toronto: 6 rated Elite (81+), 29 rated Trusted (70+), and 63 rated Good (54+).
How is a plumber's ProScore calculated?
Every plumber in Toronto 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 Toronto?
What else should I check before hiring plumbers in Toronto?
Frequently Asked Questions
Who is the best plumber in Toronto?
Watermark Plumbing Services Inc. has the highest ProScore (87/100) among 124 plumbers in Toronto, 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 Toronto?
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 Toronto, 6 plumbers hold Elite-tier ProScores (81+), 29 are Trusted-tier (70+), and 63 are Good-tier (54+).
Are plumbers in Toronto 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 30 plumbers in Toronto by ProScore, 8 carry active WSIB coverage.
How many plumbers has ProScore scored in Toronto?
ProScore has scored 124 plumbers in Toronto, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed between September 20, 2026 and October 3, 2026.
What's the ProScore distribution among plumbers in Toronto?
Among 124 plumbers in Toronto, Ontario: 6 are Elite-tier (81+), 29 are Trusted-tier (70+), and 63 are Good-tier (54+). The top 30 average a ProScore of 77/100, with Watermark Plumbing Services Inc. leading at 87/100.