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5 star rating
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Our team at Waterproofing4Less has built a solid reputation in the industry, delivering high-quality waterproofing and drainage solutions across the Greater Toronto Area. Our expertise has earned us the trust of major institutions and businesses, including the University of Toronto, KFC, Zoran Properties, and Stoneridge Properties. Here’s how we helped each client with our top-tier services.
The University of Toronto, one of Canada’s most prestigious institutions, required professional basement waterproofing for one of its historic buildings. Given the age and structural complexity of the property, water seepage had become a major issue.
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Fast-food restaurants like KFC deal with constant grease, food debris, and water flow, making drainage maintenance crucial for smooth operations. Clogged drains can cause hygiene issues and service interruptions.
Zoran Properties, a major property management company, required drain repairs and waterproofing across multiple residential and commercial buildings in the GTA. Their tenants faced frequent water leakage and drain blockages, necessitating a long-term solution.
As a leading real estate company, Stoneridge Properties needed flood protection upgrades for several of its properties in Toronto and Mississauga.
Our all inclusive approach combines interior and exterior methods to create a robust barrier against water seepage and flooding.
We install high performance sump pumps—many with integrated battery backup systems and smart monitoring capabilities.
Our expertly installed, code compliant backwater valves prevent sewer backflow, protecting your home from contamination and water damage.
Employing advanced diagnostic tools and modern repair techniques, we resolve drainage issues—from persistent clogs to aging pipes.
Don’t let leaks steal your spotlight—secure your home’s defense today! Fill out your free quote request and let Waterproofing4Less show you how to keep the rain at bay, no matter what nature throws at you!
Estimate The Cost Of Your Upcoming Waterproofing Project Online and see Rebates in Your Area
Choosing Waterproofing4Less means choosing trusted local experts who protect your home—and your peace of mind—at a fair price. With 25+ years of proven results, our team pairs region-smart solutions with transparent quotes and warranty-backed work. You’re not just buying waterproofing—you’re investing in lasting value and worry-free living.
At Waterproofing4Less, excellence isn’t just a goal—it’s a habit. With over 25 years of experience under our belt, we’ve been consistently recognized for our top-tier craftsmanship, customer satisfaction, and innovation in waterproofing solutions.
We stand behind our work with a 25-year transferable warranty, giving you peace of mind that your home stays dry and protected for decades. Whether you stay in your home or sell it, our warranty adds long-term value and security to your investment.
With over 5,000 waterproofing projects completed, our team has built a reputation for expert craftsmanship and customer trust. From residential homes to commercial buildings, our team has solved waterproofing challenges.
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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.
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