Ottawa's waterproofing market includes 22 verified specialists focused on foundation sealing, basement protection, and flood mitigation. These businesses serve homeowners and commercial property owners across the National Capital Region, with an average Google rating of 4.78 out of 5 stars.
Five rows from the full 22-row dataset, sorted by rating & review count. The complete CSV includes phone, full street address, postal code, website URL, Google rating, review count, email type (corporate vs webmail), and the parent domain.
| Name | Rating | Reviews | |
|---|---|---|---|
| Braden Foundation Construction | ★ 5.0 | 105 | — |
| Capital Foundation & Sons | ★ 5.0 | 50 | — |
| 808 Foundation Repair & Waterproofing Specialists | ★ 5.0 | 38 | info@808construction.ca |
| Tierney Foundation Repair | ★ 5.0 | 28 | info@tierneyfoundationrepair.com |
| ConstructEvo Inc. | ★ 5.0 | 27 | info@constructevo.ca |
Ottawa's waterproofing sector shows strong corporate presence: 45% of verified specialists use professional email addresses (info@, contact@, hello@), indicating established operations. The market's top performer, Braden Foundation Construction, holds a 5.0 rating with 105 reviews—a benchmark of quality and customer trust. Twenty of the 22 contractors maintain ratings of 4.5 stars or higher, reflecting consistent service standards across the market.
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There are 22 verified waterproofing specialists in Ottawa. These include foundation repair, basement sealing, and flood mitigation contractors serving the wider National Capital Region.
Ottawa waterproofing contractors average 4.78 stars across 826 total Google reviews. Ninety percent of verified specialists (20 of 22) maintain ratings of 4.5 stars or above, indicating strong market-wide quality.
Braden Foundation Construction leads the market with a 5.0 rating and 105 Google reviews. Capital Foundation & Sons and 808 Foundation Repair & Waterproofing Specialists also maintain perfect 5.0 ratings with significant review volume.
45% of verified waterproofing specialists in Ottawa use professional corporate email addresses (info@, contact@, hello@), indicating larger, more established operations. The remaining 55% operate with webmail addresses.
The average waterproofing contractor in Ottawa has 38 Google reviews. This reflects strong customer engagement and willingness to leave feedback about foundation and basement protection work.
Find a verified waterproofing near you. Get directions or visit their website directly — sorted by Google rating.
Start with the rating — look for a waterproofing holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.
Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three waterproofing directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.
Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — and refreshed monthly so closed or relocated businesses drop off. We show only what's already public; we don't add or alter business details.
Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.
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