.png)
.png)
Hamilton, with its rich industrial heritage and ongoing urban renewal, presents unique challenges such as aging infrastructure, heavy seasonal rains, and rapid snowmelt. These factors can lead to basement flooding and drainage issues, compromising both structural integrity and indoor comfort. At Waterproofing4Less, we specialize in comprehensive waterproofing and drainage solutions tailored for Hamilton homes.
Interior & Exterior Systems
Reliable Flood Prevention
Stop Sewage Backups
Ensure Proper Drainage
.svg){kind=small}
At Waterproofing4Less, we use only premium materials and cutting-edge technology:
A high-quality, water-based, low VOC sealant that creates a durable, flexible barrier against water intrusion.
We utilize infrared cameras, moisture meters, and drain cameras to detect hidden wet areas and accurately assess basement conditions.
We follow local bylaws by conducting utility locates (for hydro, gas, Bell, Rogers, etc.) before excavation, ensuring safety and protecting you from fines up to $12,000.
Clean walls and apply Delta MS drainage membrane.
Install Big O weeping tile with a filter and connect it to the drainage system.
Encase the tile with gravel and re-cement the floor.
We expose the foundation, apply hydraulic cement to cracks, and coat it with Aquabloc 720-38.
A new weeping tile is installed, ensuring efficient water flow.
A Delta MS membrane is applied, followed by gravel encasement, soil backfilling, and compaction.
We determine the optimal sump pit location.
We install high-quality mechanical sump pumps (with a 3-year manufacturer warranty).
Ensures continued function during Toronto’s frequent
A CSA-approved backwater valve is installed inside or outside your home, depending on your drainage needs.
We help homeowners claim Toronto’s $1,250 rebate for backwater valve installation.
We use drain cameras to identify pipe deterioration, blockages, or leaks.
If possible, we use high-pressure water jetting to clear debris.
Damaged pipes are replaced with high-quality, modern drainage systems that comply with Toronto’s local codes.
We ensure the new drain functions optimally under simulated heavy rain conditions.
With 25+ years serving Hamilton, our tailored waterproofing solutions are backed by hundreds of positive reviews and multiple industry awards, ensuring unmatched quality and local expertise.
We use advanced diagnostics and top products like Aquabloc 720-38 to deliver superior waterproofing and drainage, ensuring optimal performance and long-lasting results at your home.
Our installs follow Hamilton’s bylaws, include utility locates, and come with a 25-year waterproofing warranty, 20-year drain warranty, and 3-year mechanical sump pump warranty.
Our dual approach covers all aspects of waterproofing and drainage, providing tailored, complete protection along with detailed maintenance guidelines and prompt emergency repairs for continuous peace of mind.
Great company. Excellent quote and advice from Andrew and a very hard working remedial team. what was required and didn't upsell.
Vasyl and the crew did such a great job on our basement! Fast, professional, affordable, and friendly! 👍🏼
I have had waterproofing4Less do two separate jobs at my home. The crew, was great, they are professionals, I am very pleased with the results. The jobs were done on time, & clean up was superb.
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. They are patient and will answer your questions!
They replaced one of our window wells and waterproofed/repaired the foundation after we had a water issue in our basement.
Slava went above and beyond to fix our problem. He and his crew were very professional and did an amazing job!
Kyle Hughes
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. Would call them immediately if I ever needed more water proofing services!
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.
Dan Prosser
Waterproofing4Less are excellent in their trade. I would highly recommend them if you need waterproofing.
Munsa Rana
Super professional, fast, clean, and they know exactly what they’re doing. Extremely seamless service!! Thankful to this team
Tim Mann
Valentine of Waterproofing4Less provided excellent service and good value for a faucet replacement and a further faucet repair.
Lorne R
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.
.png)
.png)
We provide comprehensive solutions including basement waterproofing (interior & exterior), sump pump installation, backwater valve installation, and drain repair & replacement—specifically tailored for Hamilton homes.
Look for signs such as water pooling, damp patches, subtle stains on walls, foundation cracks, and musty odors, all of which indicate moisture intrusion that can lead to structural damage and mold growth.
Our 25+ years of local expertise, award-winning service, and advanced technology—including infrared cameras, moisture meters, and high-quality materials like Aquabloc 720-38—ensure we address Hamilton’s unique drainage challenges effectively.
Our process includes a detailed site assessment, both interior and exterior waterproofing installations with premium membranes and drainage systems, and rigorous testing to ensure long-term protection and compliance with local building codes.
Our sump pump systems provide reliable, continuous water removal, reduce flood risks, safeguard your foundation, and feature battery backup options to ensure uninterrupted operation during power outages.
Yes, our installations strictly adhere to local regulations. We perform mandatory utility locates (for hydro, gas, Bell, Rogers, etc.) before excavation, ensuring safety and compliance, which may qualify you for insurance discounts and municipal rebates.
Our services are backed by a robust 25‑year transferable warranty on waterproofing work, a 20‑year warranty on drain work, and a 3‑year manufacturer warranty on mechanical sump pumps—providing long-term peace of mind.
Simply call us at 416‑333‑LEAK (2212) or email info@waterproofing4less.ca to schedule your free consultation and receive a customized solution tailored to your home’s unique waterproofing and drainage needs in Hamilton.
.jpg)
.jpg)
.jpg)
.jpg)
.png)
.png)
