Foundation Crack Repair & Basement Waterproofing
Surgical No-Dig Solutions for Niagara & the GTA
Aqua Dry Waterproofing Technologies
Solving Foundation Cracks & Basement Leaks
We specialize in high-pressure polyurethane injection – a surgical, no‑dig solution for leaky, wet, or damp basements. Instead of tearing up landscaping and driveways, we seal the crack from the inside out, filling the entire void with a permanent, flexible barrier.
AquaDry Technologies has been operating since 1994, proudly serving homeowners and realtors across the Niagara Region and the GTA.
For specialized service in your area, visit our dedicated page for foundation crack repair in St. Catharines and the Niagara Region.
Call Us Today
(647) 242-5020
Get Your Free Consultation
Contact us today! We offer FREE estimates and transferable guarantees!
Our Specialization
The Surgical Specialist in Foundation Repair
We specialize in high-pressure polyurethane injection—a surgical, no-dig solution for leaky, wet, or damp basements. Unlike traditional waterproofing that requires massive excavation and landscaping damage, our injection method seals foundation cracks from the inside out, creating a permanent, flexible barrier.
Based in Welland and serving the Niagara Region, St. Catharines, Hamilton, Oakville, and Mississauga, AquaDry Technologies has been the trusted choice for homeowners and realtors since 1994.
All our crack repairs are backed by a 25-Year Transferable Warranty, providing you with permanent peace of mind.
Not sure if your foundation crack is a problem? Save time and skip the house call. Text a photo of your basement crack to (647) 242-5020 for a free, expert remote diagnosis.
Call Us Today
(647) 242-5020
High-Pressure Polyurethane Injection
Surgical No-Dig Foundation Repair
Residential & Commercial Concrete Sealing
25-Year Transferable Warranty
What Our Customers Say
Brad from Aqua Dry Waterproofing Technologies provided us with great solutions for addressing our leaking and damp basement. My husband and I would recommend him to anyone looking to repair concrete foundation cracks in the Burlington – Oakville area
Tana M
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Aqua Dry Waterproofing Technologies provided prompt and professional service. Brad the owner was genuine and honest and we felt comfortable with our choice of his company following his recommendation as compared to others we called. His waterproofing methods and basement crack injections have held up as expected and we could not have better peace of mind knowing that he stands behind his work with a transferable guarantee should we ever decide to sell our property in the future. Thank you Brad!
Falls BMX Park
We recently had a leak in our basement due to a crack in our foundation. We contacted Brad from Aqua Dry and the rest is history. He was very friendly, honest and professional. The job was done on time at a very reasonable price. I would highly recommend Aqua Dry Waterproofing Technologies to anyone with a leak in their basement. You won’t be disappointed.
Ryan M
Last year Brad provided our business location with the best solution for our leaky and damp basement within the timeframe we desired. He was professional and accommodating. He thoroughly explained his foundation waterproofing techniques and his action plan to fix long-standing moisture and seepage issues. He fixed the concrete cracks and kept his work area clean. He was polite and respectful towards our customers and was easy to work with. We would recommend Aqua Dry Waterproofing Technologies and services to any commercial or residential property owners the Mississauga – Oakville.
Don C