Strong Basements Inc. - Waterproofing & Underpinning Contractor
Foundations & Underpinning in Leaside, East York
- Works for
- homes
- In business
- Says since 2010, about 16 years
- City licence
- No match found
- Paperwork
- Says it is insured
- Offers
- Free quotes
Says so on its own site
Says so on its own site
Searched the Toronto register
Its own words, unchecked
Says so on its own site
Market rate for foundation and underpinning work across the GTA
$350–$480 per linear foot
Source: Strong Basements. Excludes 13% HST. Not a quote from this company.
Send a free quote requestThe form reaches ConcreteFinder by email. It is not sent on to this company.
- Mon–Sun
- Open 24 hours
- 119, 660 Eglinton Ave E SUITE 525, East York, ON M4G 3K8
- Visit website
- View on Google Maps
Listed for
Its own website also names basement lowering, underpinning, bench footing, drainage system, concrete floor, waterproofing, crack repair and sump-pump. Read from the company's site, not checked against any register.
From its Google profile: online estimates, onsite services.
What the public record shows
Read from registers anyone can search, on the dates shown. Nothing here comes from the company.
- Web address first archived
- 2018
The earliest copy of this address held by the Internet Archive. A company can be much older than its website, and this is a date about the address only.
ConcreteFinder Score
66 / 100
Scored on the same published method applied to every company on this site. Claiming a listing is free, and no company can pay to move. How the score works
- Reviews and reputation
- 35 / 45
- Adjusted Google rating28 / 30
- Review volume7 / 15
- What it states on its own site
- 9 / 22
- Years going5 / 6
- Licence and insurance sentences on its own site4 / 9
- Website and record
- 22 / 25
- Website answered when we checked it10 / 10
- Themes reviewers keep repeating6 / 6
- Phone on file2 / 2
- Hours posted2 / 2
- Service areas stated on its site2 / 2
- The claim
- 0 / 8
Nothing recorded.
What reviewers keep mentioning
Read from the 8 reviews stored on this record. Each phrase carries the review sentence it came from.
- Foundations
- Basement waterproofing
- Polished concrete
- Drainage
- Handles permits
- Takes on big jobs
- Explains the work
- Fair pricing
What it states on its own website
Read off Strong Basements Inc. - Waterproofing & Underpinning Contractor's own pages. Nobody checked these against a register.
- In business
- Says it has been going since 2010, about 16 years
- Says it is
- insured
- Says it works for
- homes
- Says it does
- Basement Waterproofing Toronto, BASEMENT WATERPROOFING SERVICES, TYPES OF BASEMENT WATERPROOFING, Exterior Waterproofing, Interior Waterproofing, OTHER WATERPROOFING METHODS, CAUSES OF WET BASEMENT, WATERPROOFING PRICING AND TIMELINE, BENEFITS OF BASEMENT WATERPROOFING TORONTO
- Says it offers
- quotes at no charge and a warranty on its work
- Says it serves
- Toronto and Ontario, Toronto and the Greater Toronto Area (GTA), Toronto and the GTA
Other locations
2 more Google Business Profiles list the same website as this one. Each keeps its own page and its own reviews.
What customers say
11 of the 11 are 5-star. Ratings are set by the people who left them, not by ConcreteFinder.
Andrew
Rated 5.0 out of 5 · Google review · 9 months ago
“Strong Basements have done basement lowering for our investment property in Toronto. Their team handled all services required for our project including engineering (and design for house major renovation) and building permitting, underpinning, basement addition construction, concrete slab in basement and front porch over the from…”
Natalie
Rated 5.0 out of 5 · Google review · 6 months ago
“I hired Strong Basements Inc. to lower and underpin our basement, and I’m very pleased with how everything turned out. Denis was patient and took the time to explain the process in a way that was easy to understand, which really put me at ease. The…”
Ana
Rated 5.0 out of 5 · Google review · 2 years ago
“As a downtown Toronto resident and a homeowner with a keen eye for quality, I recently had the pleasure of working with Strong Basements for an extensive project on my property. My experience from start to finish was nothing short of exceptional, especially due to the…”
Andrii
Rated 5.0 out of 5 · Google review · 2 years ago
“Denis and his team provided outstanding service for the underpinning. Strong Basements and the experience was absolutely top-notch! Under the expert supervision of Denis, the project management was seamless from start to finish. They handled everything - from design and building permitting to excavation and underpinning.…”
Where this came from
Everything above is public information, gathered from the sources below and shown with the date it was read. ConcreteFinder does not charge a company to appear, and no company can pay to change what is on this page.
- Google Business Profile
- Name, address, phone, opening hours, photographs, rating and reviews. Read July 2026.
- Strong Basements Inc. - Waterproofing & Underpinning Contractor's own website
- Everything on this page introduced by the word “says”, quoted from its pages. Read September 5, 2026.
- City of Toronto business licences
- Searched under this trading name, in the renovator, driveway paving and drain categories, with no match. Read September 5, 2026.
- Internet Archive
- The year this web address was first archived. Read September 5, 2026.
ConcreteFinder checks the website, phone, photographs and hours on this record, and searches the City of Toronto business licence register for companies inside the city. It does not check insurance or WSIB coverage, and no register in this region publishes those. Ask for them before you sign anything.
Last updated: By ConcreteFinder Research Team
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Questions about Strong Basements Inc. - Waterproofing & Underpinning Contractor
Is Strong Basements Inc. - Waterproofing & Underpinning Contractor well reviewed?
Strong Basements Inc. - Waterproofing & Underpinning Contractor holds a 5.0-star Google rating across 11 reviews. Based on ConcreteFinder's analysis of Google review data, that is a strong score for a foundation contractor in the Greater Toronto Area. We always recommend comparing at least three quotes before you hire.
Where does Strong Basements Inc. - Waterproofing & Underpinning Contractor operate?
Strong Basements Inc. - Waterproofing & Underpinning Contractor works out of Leaside in the East York area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 119, 660 Eglinton Ave E SUITE 525, East York, ON M4G 3K8.
How do I get a quote from Strong Basements Inc. - Waterproofing & Underpinning Contractor?
You can contact Strong Basements Inc. - Waterproofing & Underpinning Contractor directly or through its website, or through its Google Business Profile.
Before you hire, run through the questions to ask a foundation contractor.