Direct Waterproofing Inc
Foundations & Underpinning in Markham, York Region
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.
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- Monday
- 8 a.m.–8 p.m.
- Tuesday
- 8 a.m.–9 p.m.
- Wed–Sat
- 8 a.m.–8 p.m.
- Sunday
- 8 a.m.–7 p.m.
- 3601 Hwy 7 Ste 400, Markham, ON L3R 0M3
- Visit website
- View on Google Maps
Listed for
Its own website also names basement waterproofing markham, exterior waterproofing markham, interior waterproofing markham, foundation repair markham, basement lowering markham, weeping tile installation markham, sump pump installation markham and battery backup pump markham. Read from the company's site, not checked against any register.
From its Google profile: wheelchair-accessible parking lot.
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
- 2016
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
60 / 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
- 40 / 45
- Adjusted Google rating29 / 30
- Review volume11 / 15
- What it states on its own site
- 0 / 22
- Website and record
- 20 / 25
- Website answered when we checked it10 / 10
- Themes reviewers keep repeating6 / 6
- Phone on file2 / 2
- Hours posted2 / 2
- The claim
- 0 / 8
Nothing found stated on this company's own website. That is not a mark against it, only an absence of points here.
Nothing recorded.
What reviewers keep mentioning
Read from the 8 reviews stored on this record. Each phrase carries the review sentence it came from.
- Basement waterproofing
- Crack repair
- Knows the trade
- Honest
- Cleans up after
- Quality workmanship
- Shows up on time
Other locations
6 more Google Business Profiles list the same website as this one. Each keeps its own page and its own reviews.
- Islington-City Centre WestDirect Basement Waterproofing Toronto · 5.0★ · 307 reviews
- Islington-City Centre WestDirect Basement Waterproofing · 5.0★ · 127 reviews
- Yonge & St. ClairDirect Waterproofing · 5.0★ · 127 reviews
- BurlingtonDirect Waterproofing Hamilton · 5.0★ · 113 reviews
- WhitbyDirect Waterproofing Pickering · 5.0★ · 57 reviews
- WillowdaleDirect Waterproofing Vaughan · 5.0★ · 10 reviews
What customers say
48 of the 49 are 5-star and 1 is 4-star. Ratings are set by the people who left them, not by ConcreteFinder.
Ju
Rated 5.0 out of 5 · Google review · a month ago
“We had a small leak in our basement that turned into a much bigger issue after heavy rain. Direct Waterproofing Inc responded quickly, explained the problem clearly, and completed the work efficiently. Everything has stayed dry since. Very happy with the experience.”
daniela
Rated 5.0 out of 5 · Google review · 3 months ago
“What stood out to me was how confident and knowledgeable the team was. They didn’t hesitate, and you could tell they had done this many times before. The process was smooth, and everything was completed within the expected timeframe. Since then, no signs of water at…”
Count
Rated 5.0 out of 5 · Google review · 3 months ago
“After speaking with several contractors, this company stood out because of their honesty and clarity. They didn’t try to oversell anything and focused on what actually needed to be done. The crew was experienced and worked efficiently. The results have been exactly what we were hoping…”
James
Rated 5.0 out of 5 · Google review · a month ago
“We noticed water seeping into the basement through a crack in the foundation wall, but these guys responded quickly and sealed it up perfectly. The team was incredibly efficient, professional, and completely resolved the issue before it could cause any major damage.”
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.
- 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 Direct Waterproofing Inc
Is Direct Waterproofing Inc well reviewed?
Direct Waterproofing Inc holds a 5.0-star Google rating across 49 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 Direct Waterproofing Inc operate?
Direct Waterproofing Inc works out of Markham in the York Region area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 3601 Hwy 7 Ste 400, Markham, ON L3R 0M3.
How do I get a quote from Direct Waterproofing Inc?
You can contact Direct Waterproofing Inc directly or through its website, or through its Google Business Profile.
Before you hire, run through the questions to ask a foundation contractor.