Basement Pros › Basement Waterproofing Companies
Ontario · updated October 2026
Basement Waterproofing Companies: the standings
457 basement waterproofing companies ranked across 65 Ontario communities, by Google rating and review count from 27,887 reviews. Refreshed monthly. Nobody can pay to move up.
Who leads in each community
The basement waterproofing companies holding first place on each town board, ordered by review volume.
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Groundworks Foundation Repair Toronto
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Frank's Basement Systems
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Aquatech Basement Waterproofing Toronto
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Advanced Basement Systems
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The Crack Specialists
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Direct Basement Waterproofing
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Dryshield Basement Waterproofing Toronto
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Omni Basement Systems
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Action Restoration foundation repair
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Wetness Protection
Basement Waterproofing Companies by community
Pick a town for its full board, in order.
- Ajax — 20 ranked
- Alliston — 20 ranked
- Almonte — 18 ranked
- Angus — 19 ranked
- Arnprior — 16 ranked
- Barrhaven — 20 ranked
- Barrie — 19 ranked
- Bradford — 20 ranked
- Brampton — 19 ranked
- Brantford — 20 ranked
- Burlington — 20 ranked
- Cambridge — 11 ranked
- Carleton Place — 7 ranked
- Collingwood — 5 ranked
- Creemore — 18 ranked
- Elmira — 18 ranked
- Elmvale — 19 ranked
- Elora — 18 ranked
- Erin — 19 ranked
- Etobicoke — 20 ranked
- Fergus — 19 ranked
- Georgetown — 20 ranked
- Guelph — 3 ranked
- Hamilton — 20 ranked
- Innisfil — 19 ranked
- Kanata — 20 ranked
- Kemptville — 3 ranked
- Kitchener — 13 ranked
- London — 19 ranked
- Markham — 20 ranked
- Meaford — 19 ranked
- Midland — 19 ranked
- Milton — 11 ranked
- Mississauga — 20 ranked
- Nepean — 20 ranked
- Newmarket — 20 ranked
- Niagara Falls — 20 ranked
- North York — 20 ranked
- Oakville — 20 ranked
- Orangeville — 4 ranked
- Orillia — 9 ranked
- Orléans — 9 ranked
- Oshawa — 19 ranked
- Ottawa — 20 ranked
- Owen Sound — 14 ranked
- Penetanguishene — 18 ranked
- Pickering — 7 ranked
- Richmond Hill — 20 ranked
- Rockland — 17 ranked
- Rockwood — 20 ranked
- Scarborough — 20 ranked
- Smiths Falls — 7 ranked
- St. Catharines — 12 ranked
- Stayner — 16 ranked
- Stittsville — 6 ranked
- The Blue Mountains — 19 ranked
- Thornbury — 17 ranked
- Toronto — 20 ranked
- Vaughan — 20 ranked
- Wasaga Beach — 7 ranked
- Waterloo — 17 ranked
- Welland — 20 ranked
- Whitby — 19 ranked
- Windsor — 19 ranked
- Woodstock — 11 ranked
How these standings are built
Rank = Google rating × review volume. We read the public Google listing for every
business on these boards, in October 2026, and order each town board by that score. There are
no submissions and no fees. A business moves up by earning reviews.
Featured placement is available to claimed businesses, is always labelled as such, and never
changes a rank. The boards are refreshed monthly.
Run a basement waterproofing business?
Your customers already put you on one of these boards. Claiming is free: your description, your services and your correct hours on your profile. The rank stays earned either way.
Claim your listing — free