CCL Landscape Design Ltd.
“CCL turned a hill into an area for a hot tub with an armour stone retaining wall.”
Best Basement Waterproofing Contractors near Innisfil, ON
1 of these contractors is based in Innisfil; the others serve Innisfil from Barrie (11 km), Keswick (11 km) and Bradford (20 km).
5 open 24/7 · 9 open weekends · 7 rated 4.5+ · 2 show a licence
Data verified October 18, 2026
JN Roofing and Contracting
“Amazing crew dylan and the spanish guys took good care of our roof i highly recommend this company”
Hillside Waterproofing
“Gavin was wonderful at answering my questions and helping on short notice”
Drycrete Contracting
“Very pleased with the work done at great value as I had been pricing it out for 1 month and they were amazing.”
Barrie Concrete Contractors
“I was hesitant in using a contractor because of the stories you hear but this company really put me at ease.”
The Basement Guy Waterproofing
The 14 contractors listed for Innisfil, ON work on wet basements, foundations and crawl spaces. Warranty claims, free inspection offers and hours come from each company's own website. Ask each one how the proposed repair holds up through frost, because that is where local systems fail.
Area overview: Innisfil, ON
10 of the 14 contractors on this page have a rating, from 4.3 to 5.0 across 260 reviews; 2 have 50 or more reviews and 7 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (94%), responsiveness (84%) and value (82%). 5 are open around the clock; 9 are open on Saturdays and 8 on Sundays. The services the contractors on this page list most often on their websites are excavation (3), concrete driveways (2), concrete patios (2) and stamped concrete (2). 2 show a licence on their websites. Domain records put 2 websites of the contractors on this page at ten or more years old; the oldest dates from 2002. 5 offer emergency call-outs; 7 give free estimates and 1 is family- or locally-owned. We have a website on file for 13 of the contractors on this page; 13 publish a contact page and 11 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
How many opinions should I get for a damp problem?
There are 14 listings for Innisfil. Get more than one assessment before committing, because diagnoses here differ more than prices do, and one crew's interior system is another crew's regrading and downspout job. Compare what each one says is causing the water rather than the number at the bottom.
Fleming Heritage Restoration
“The new mortar blends very well with the old, the steps are now supported better than the original design and they did extra filling-in on some of the window ledges.”
Drainx
“Highly recommend for waterproofing and landscaping”
Muskoka Concrete Solutions
“First time using this company and I would highly recommend it for anybody wanting to get the job done right and fast”
Concrete Bradford
Sterling Concrete Sawing & Drilling Ltd.
DNR Group
Dibella Construction Ltd Concrete Forming Company
Tech-Crete Concrete Service
Why these companies made our list
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