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Basement waterproofing and drainage in The Danforth (Greektown)

Last updated: By Below-Grade Records Desk

6 below-grade contractors are listed within 2 km of The Danforth (Greektown), compiled August 2026.

average Google rating 4.9★ · borough / region: Old Toronto · deepest category: Underpinning & Basement Lowering (3 listed) · ordered on Google review data, not paid placement

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Which underpinning contractors are listed for The Danforth (Greektown)?

3 underpinning contractors are listed for The Danforth (Greektown), averaging 4.77★ over 60 Google reviews. Addison Design & Build holds the top position at 5★ from 48 reviews. Order comes from review data and record completeness, never payment.

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Which basement waterproofing contractors are listed for The Danforth (Greektown)?

2 basement waterproofing contractors are listed for The Danforth (Greektown), averaging 5★ over 66 Google reviews. FoundationGuard Inc. holds the top position at 5★ from 35 reviews. Order comes from review data and record completeness, never payment.

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Which sump pump and backwater valve installers are listed for The Danforth (Greektown)?

1 sump pump and backwater valve installers are listed for The Danforth (Greektown), averaging 4.9★ over 528 Google reviews. Dr HVAC and Plumbing (Toronto) holds the top position at 4.9★ from 528 reviews. Order comes from review data and record completeness, never payment.

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Which below-grade services are covered in The Danforth (Greektown)?

One row per category WaterproofingIndex covers in The Danforth (Greektown): how many companies are listed, what they average on Google, and the GTA price range published for that service. The ranked list for each one follows underneath.

WaterproofingIndex dataset, August 2026. Ratings from public Google reviews.
CategoryListed prosAvg Google rating
Underpinning & Basement Lowering34.77★
Basement Waterproofing25★
Sump Pumps & Backwater Valves14.9★

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Why are some companies missing from this page?

38 of the 384 companies here publish no street address, only a Google service-area centroid, and 4 of them share one such point. That is not an address, so none of them is placed in The Danforth (Greektown). Find them in the A-Z index, and ask which areas they cover.

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Which areas next door are covered?

Below-grade crews work across boundaries, and a company two neighbourhoods away is often on the same street the following week. These Greater Toronto Area areas next to The Danforth (Greektown) have their own lists.

Waterproofing in The Danforth (Greektown): frequently asked questions

Who works on wet basements in The Danforth (Greektown)?

WaterproofingIndex's August 2026 dataset holds 6 below-grade contractors covering The Danforth (Greektown), at an average Google rating of 4.9★. Underpinning & Basement Lowering is the deepest category here, with 3 listed. Get three itemised quotes before you commit to any of them.

Which below-grade service scores highest in The Danforth (Greektown)?

Basement Waterproofing leads on rating: 5.0★ across 2 rated companies, ahead of every other category WaterproofingIndex covers in this area. The stars come from Google reviewers, and our order weighs how many of them there were.

What should a The Danforth (Greektown) homeowner expect to pay for underpinning and basement lowering?

Strong Basements (Toronto) publishes $350 to $480 per linear foot for full underpinning, structural work only across the GTA, before 13% HST. Depth and access are what move a The Danforth (Greektown) quote inside that range. The underpinning & basement lowering cost guide on WaterproofingIndex breaks out every line item with its source.