Waterproofing Cost Calculator!
Final Quote depends on Exact site inspection, accessibility , rebates and chosen system. Some homes qualify for rebates up to $7000
Halton’s Preferred Contractor — Get Up to $7K in Rebates!
Waterproofing4Less is a preferred contractor under Halton Region’s Enhanced Basement Flooding Prevention Subsidy Program. This means we can help eligible Oakville homeowners receive up to $7,000 in rebates for waterproofing, sump pump, and backwater valve installations.
We pride ourselves on being one of Oakville’s most affordable basement waterproofing companies. With honest pricing, clear quotes, and complete rebate support, we make waterproofing accessible without compromising on quality or compliance.
Oakville’s growing flood risk due to heavy rainfall, clay-rich soils, and aging foundation systems has made basement waterproofing more essential than ever. At Waterproofing4Less, we provide affordable, high-quality waterproofing and drainage solutions backed by Halton Region rebate expertise. Whether you live in Glen Abbey, River Oaks, or Old Oakville, we’ll help protect your home — and help you claim rebates up to $7,000.
To know more about Rebates, kindly visit our Rebates page.
We serve Kerr Village, Bronte, College Park, West Oak Trails, Palermo, Clearview, and Uptown Core.
Installing a backwater valve in Oakville requires a plumbing permit and inspection from Halton Region. Sump pumps may not need permits, but must meet discharge code. We handle the paperwork to ensure your rebate isn’t delayed or denied.
A Glen Abbey homeowner contacted us after small foundation cracks led to basement water. We completed:
We’re Oakville’s affordable, rebate-ready, and trusted waterproofing partner.
Call 416-333-2212 or
$75–$400/ft depending on method and site conditions.
Up to $7,000 through Halton Region’s rebate program.
Sump pumps, backwater valves, and weeping tile disconnections.
Only if permits were pulled and inspections passed.
Not always — we handle all compliance for you.
Often yes — but we assess every basement individually.
Usually 6–8 weeks once inspection is completed.
Yes, many homeowners qualify even in semi-detached homes.
Yes — we’re known for budget-conscious pricing + full rebate support.
Absolutely — it adds resale value, lowers insurance risk, and protects your foundation.
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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!
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Daniel Brooks
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!
Olivia Monroe
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.
Michael Landry
Waterproofing4Less are excellent in their trade. I would highly recommend them if you need waterproofing.
Rachel Bennett
Super professional, fast, clean, and they know exactly what they’re doing. Extremely seamless service!! Thankful to this team
Daniel Brooks
Valentine of Waterproofing4Less provided excellent service and good value for a faucet replacement and a further faucet repair.
Emily Carson
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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