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Why Waterproofing4Less exists: We saw too many homeowners delay critical repairs because of cost. So, we launched a lean, transparent model that delivers code-correct, warranty-backed solutions—for less across Toronto, Mississauga, Oakville, Burlington, Hamilton, and St. Catharines.
We know the Greater Toronto Area inside and out—from Toronto’s heavy rains to drainage challenges in Hamilton, Mississauga, Oakville, and Burlington—designing solutions that are effective and enduring. We’ve now expanded to St. Catharines, bringing our proven expertise and commitment to quality to meet the community’s unique needs.
Staying ahead of the curve is in our DNA. We utilize the latest waterproofing technologies and materials, ensuring that every installation is state‑of‑the‑art and tailored to meet your home’s specific needs. Our forward-thinking approach sets us apart as industry leaders in modern waterproofing.
Our track record speaks for itself. With a 25‑year transferable warranty backing our work and numerous awards for excellence, we deliver reliable, high‑quality service that homeowners trust. We’re dedicated to ensuring your home remains dry and secure for years to come.
Our process is designed to provide a seamless experience from start to finish, ensuring that every home we serve receives the highest level of protection. Here’s how we do it:
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Emily Carson
Incredible customer service, very helpful explaining the project and what is involved. Super responsive, even after the project was over with a few follow up questions.
Jason Whitaker
Carl and his team did a fantastic job, waterproofing a small section of our foundation, installing a proper drain in a window well and putting everything back together, looking snazzy.
Olivia Monroe
Waterproofing4Less are excellent in their trade. I would highly recommend them if you need waterproofing.
Michael Landry
Super professional, fast, clean, and they know exactly what they’re doing. Extremely seamless service!! Thankful to this team
Rachel Bennett
Valentine of Waterproofing4Less provided excellent service and good value for a faucet replacement and a further faucet repair.
Daniel Brooks
Carl and the crew at Waterproofing4Less are the best option in southern Ontario. Carl is honest and professional while delivering a high quality of work on schedule.
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We specialize in comprehensive waterproofing solutions, including basement waterproofing (both interior and exterior), sump pump installation, backwater valve installation, and drain repair & replacement. Our tailored approach ensures your home is protected from water damage and flooding.
Waterproofing4Less proudly serves homeowners throughout the Greater Toronto Area, including Toronto, Mississauga, Hamilton, St Catharines, Oakville, and Burlington. We have extensive local expertise in each of these regions.
Our installations come with a robust 25‑year transferable warranty on waterproofing, a 25‑year warranty on drain work, a 3‑year manufacturer warranty on mechanical sump pumps, and a lifetime warranty on our waterproofing services—ensuring long-term peace of mind.
Common signs include water pooling, damp patches, persistent water stains, foundation cracks, musty odors, and reduced basement usability. Our free consultation and advanced diagnostic tools, such as infrared cameras and moisture meters, help determine your home’s specific needs.
We follow a meticulous, multi-step process that includes a comprehensive inspection, customized planning with permit assistance, precision installation (interior and exterior), and rigorous testing & final inspection. This ensures that every potential water intrusion point is effectively addressed.
Yes, we provide prompt emergency repair services to address unexpected water intrusion or drainage issues, ensuring your home remains protected even during extreme weather events.
We strictly adhere to all municipal regulations by conducting thorough utility locates (for hydro, gas, Bell, Rogers, etc.) before any excavation. This important step protects you from potential fines (up to $12,000) and ensures a safe, compliant work environment.
Simply call us at 416‑333‑2212 or email info@waterproofing4less.ca to schedule your free consultation. Our team will assess your home’s requirements and provide a detailed, customized plan to protect your property.
