# Plumbers in Canada

2,615 plumbers in Canada, ranked by the strength of independent public evidence. Trust Score is used when available, drawing on reviews, credential evidence and registry data from named public sources, cross-checked wherever more than one source covers a business. No ads, no paid placement. Below are the top 12 by evidence.

| Contractor | Location | Trust Score | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- | --- |
| [New Canadian Drain & Plumbing](https://ca.mytrustedtraders.com/traders/mtt261600-new-canadian-drain-city-toronto) | Toronto | 83/100 | 4.7/5 | 1,280 | HomeStars, Yellow Pages |
| [Roofs On Homes A Division Of City 1](https://ca.mytrustedtraders.com/traders/roofs-on-homes-a-division-of-city-1) | Mississauga | 82/100 | 5.0/5 | 710 | HomeStars |
| [Mallion Aluminum](https://ca.mytrustedtraders.com/traders/mallion-aluminum) | Mississauga | 78/100 | 5.0/5 | 273 | HomeStars |
| [Century Aluminum](https://ca.mytrustedtraders.com/traders/century-aluminum) | Etobicoke | 78/100 | 5.0/5 | 574 | HomeStars |
| [Maxima Aluminum Ltd](https://ca.mytrustedtraders.com/traders/maxima-aluminum-ltd) | Mississauga | 75/100 | 5.0/5 | 420 | HomeStars |
| [CityPro Aluminum & Contracting Inc](https://ca.mytrustedtraders.com/traders/citypro-aluminum-contracting-inc) | Etobicoke | 75/100 | 5.0/5 | 147 | HomeStars |
| [Twin Peaks Roofing and Aluminum Inc.](https://ca.mytrustedtraders.com/traders/twin-peaks-roofing-and-aluminum-inc) | Burlington, Ontario | 75/100 | 5.0/5 | 391 | HomeStars |
| [Knight Plumbing, Heating And Air Conditioning Ltd](https://ca.mytrustedtraders.com/traders/knight-plumbing-heating-and-air-conditioning-ltd) | Calgary, Alberta | 74/100 | 4.8/5 | 1,364 | HomeStars |
| [Ontario Downspout Service](https://ca.mytrustedtraders.com/traders/ontario-downspout-service) | Concord | 74/100 | 5.0/5 | 344 | HomeStars |
| [Quality Restorations and Renovations](https://ca.mytrustedtraders.com/traders/quality-restorations-and-renovations) | Uxbridge | 73/100 | 4.9/5 | 172 | HomeStars |
| [City Roofing & Aluminum Co.](https://ca.mytrustedtraders.com/traders/city-roofing-aluminum-co) | Scarborough | 73/100 | 4.9/5 | 155 | HomeStars |
| [PMT Home Services](https://ca.mytrustedtraders.com/traders/pmt-home-services) | Thornhill, Ontario | 72/100 | 5.0/5 | 274 | HomeStars |

Each contractor's full public evidence is at its profile URL (append `/md` for a Markdown version). Narrow by area at `https://ca.mytrustedtraders.com/find/plumber/<location>`.

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Source: MyTrustedTraders. https://ca.mytrustedtraders.com/find/plumber
Real public evidence only: every figure traces to a named source, and figures are cross-checked wherever more than one independent source covers the same business. If a source does not carry a field, it is not shown.