# Drainage contractors in Canada

202 drainage contractors 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. Grouped by main trade first, then businesses that also offer this trade, with possibly closed businesses last. Highest Trust Score first within each group. Below are the top 12 by evidence.

| Contractor | Location | Trust Score | Rating | Reviews | Named sources | Listed under |
| --- | --- | --- | --- | --- | --- | --- |
| [Vitalii Baran](https://ca.mytrustedtraders.com/traders/vitalii-baran) | Mississauga | 37/100 | 5.0/5 | 18 | HomeStars | Main trade |
| [Strong Plumbing Inc.](https://ca.mytrustedtraders.com/traders/strong-plumbing-inc) | Toronto | 88/100 | 5.0/5 | 1,866 | HomeStars | Also offer this trade |
| [A&A Masonry](https://ca.mytrustedtraders.com/traders/aa-masonry) | Etobicoke | 86/100 | 5.0/5 | 819 | HomeStars | Also offer this trade |
| [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 | Also offer this trade |
| [Aquatech Basement Waterproofing](https://ca.mytrustedtraders.com/traders/aquatech-basement-waterproofing) | York, Ontario | 83/100 | 5.0/5 | 837 | HomeStars | Also offer this trade |
| [Canada Waterproofers](https://ca.mytrustedtraders.com/traders/canada-waterproofers) | Toronto | 82/100 | 5.0/5 | 493 | HomeStars | Also offer this trade |
| [Drain Works Plumbing](https://ca.mytrustedtraders.com/traders/drain-works-plumbing) | Etobicoke | 82/100 | 4.8/5 | 1,696 | HomeStars | Also offer this trade |
| [Master Drain & Water Works](https://ca.mytrustedtraders.com/traders/master-drain-water-works) | Etobicoke | 78/100 | 5.0/5 | 398 | HomeStars | Also offer this trade |
| [Dima Plumbing](https://ca.mytrustedtraders.com/traders/dima-plumbing) | Markham | 77/100 | 5.0/5 | 822 | HomeStars | Also offer this trade |
| [Icy Reno Waterproofing](https://ca.mytrustedtraders.com/traders/icy-reno-waterproofing) | Toronto | 76/100 | 5.0/5 | 197 | HomeStars | Also offer this trade |
| [Award Plus Plumbing](https://ca.mytrustedtraders.com/traders/award-plus-plumbing) | North York | 75/100 | 5.0/5 | 612 | HomeStars | Also offer this trade |
| [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 | Also offer this trade |

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/drainage-contractor/<location>`.

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Source: MyTrustedTraders. https://ca.mytrustedtraders.com/find/drainage-contractor
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.