Aquifer Group Waterproofing and Foundation
Aquifer Group Waterproofing and Foundation is a family-owned waterproofing company in Barrie serving Simcoe County and Muskoka. We deliver Basement Waterproofing, Exterior Foundation Waterproofing, Basement Leak Repair, Basement Crack Repair, and French Drain Installation, plus sump pumps, window wells, and drainage solutions to keep basements dry year-round. For structural upgrades, we provide Underpinning, basement lowering, and House lifting in Muskoka with engineered, lasting results. Call for honest advice and a free quote.
Customer's reviews
Rhage Contracting has been an excellent company to work with. Curtis, Kyle and Tyler were all very knowledgeable, professional and helpful. They located and fixed a large crack in our foundation and also installed a French drain. The work was completed efficiently - even with a toddler and large dog providing interruptions. We had an unrelated emergency with a pipe occur while the crew was there, and they were able to locate the leak, shut off the water, helped with clean up and provided help dealing with the issue. Curtis is always available to answer questions throughout the process and even helped with documentation needed for the insurance company. It was a pleasure working with Rhage. They are a great crew and I highly recommend them!
~ Alison Y
We have a 130-year-old farmhouse, and with this spring’s thaw and heavy rain, we experienced our first-ever water issue in the original part of the house. Curtis responded to my inquiry the very next day and even came out on a Saturday.
He was calm, thoughtful, and clear in diagnosing the problem, and he proposed a complete solution that respected the integrity of our old foundation. Within a day and a half, Curtis and his crew were onsite and hard at work.
His team was wonderful—kind, courteous, and highly efficient. As a bonus, the work comes with a 20-year transferable warranty, which gives us real peace of mind.
We’re deeply grateful for the support. Curtis and his team are trustworthy, hardworking, knowledgeable, and genuinely kind—you truly can’t ask for more.
~ Debbie I
Rhage Contracting came over to waterproof a dryer vent exhaust that was below grade. They provided the better solution of bringing the exhaust a few feet up above the ground within the wall. When opening the wall, it was apparent that the water line going to the hose line outside was leaking inside the wall. Although the job was bigger than initially expected, they came in and fixed the leak, ran new plumbing, rerouted the exhaust and filled the old hole in a single day, staying until the job was finished -- on a Sunday no less. Very impressed with the workmanship and diligence throughout the project. Also, pricing was very fair, and they didn't try to overcharge despite the unexpected additions to job.
~ Deon J
Blog
Finishing or renovating a basement is the right time to deal with waterproofing, since the framing and foundation walls are already exposed and easie…
Posted on: October 6, 2026
Foundation cracks don't stay the same size, and a wall that shows wide vertical or diagonal fractures usually has something bigger going on behind it…
Posted on: October 5, 2026
Fall is when groundwater levels around foundations tend to rise again after summer, and that's often when basement leaks that seemed minor start show…
Posted on: October 2, 2026
Contact information
Phone
+1 705-710-7736
Sunday
Closed
Monday
9:00 AM - 5:00 PM
Tuesday
9:00 AM - 5:00 PM
Wednesday
9:00 AM - 5:00 PM
Thursday
9:00 AM - 5:00 PM
Friday
9:00 AM - 5:00 PM
Saturday
9:00 AM - 5:00 PM
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