Rebates: Up to $1,750 for a new sump pump and up to $1,250 for a backwater valve
Who Qualifies: Owners of single-family, duplex, or triplex homes in Toronto.
Requirements: Licensed contractor, plumbing permit, and city inspection
Official Details & Apply:
Toronto Basement Flooding Protection Subsidy Program
Estimate Your Costs:
The City of Mississauga now offers two flood-prevention rebates you can stack for up to $10,500 in savings:
Flood Resilience Rebate
Rebate: 50% of material, labour, and tax up to $3,000
For: Eligible flood-resilient upgrades after a flood event City of Mississauga
Basement Flooding Prevention Rebate
Rebate: Up to $7,500 for sump pumps, downspout disconnection, and backwater valves City of Mississauga
Who Qualifies: Registered owners of detached, semi-detached, duplex, or townhouse properties in Mississauga
Requirements:
Official Details & Apply:
Mississauga Flood Resilience & Prevention Rebates
Estimate Your Costs:
Rebates:
Up to $6,000 for sump pump installations
Up to $1,500 for backwater valve installations
Who Qualifies: Owners of single-family homes in Burlington & Oakville
Requirements: Halton-approved contractor, permits, and inspections.
Official Details & Apply:
Halton Enhanced Flooding Prevention Subsidy Program
Specialized Subsidies:
Weeping Tile Disconnection & Sump Pump Installation Subsidy
Backwater Valve Installation Subsidy
Estimate Your Costs:
Rebates: Up to $1,750 for a new sump pump and up to $1,250 for a backwater valveRebate: Up to $2,000 for sump pump or backwater valve installations
Who Qualifies: Owners of single-family homes built before Jan 1, 2012, with property taxes up-to-date
Requirements: Work by a city-approved contractor, plumbing permit, and inspection
Official Details & Apply:
Hamilton Protective Plumbing Program
Estimate Your Costs:
Rebate: $75 per qualifying toilet (WaterSense®-certified; one per household)
Who Qualifies: Owners of single-family, semi-detached, townhome, or multiplex units
Official Details & Apply:
Halton Water-Efficient Toilet Rebate
City of Mississauga
Rebate Experts: We navigate every provincial & municipal program.
One-Stop Service: From assessment to final inspection, we handle it all.
Preferred Contractor: Approved by Toronto, Peel, and Halton Regions.
Transparent Pricing: Honest, itemized quotes with no hidden fees.
Rapid Response: Free site assessments within 48 hours.
Eligible work includes weeping tile disconnection & capping, sump pump installs (basic or battery-backup), and backwater valves.
Select your municipality above (Toronto, Mississauga, Hamilton, Burlington & Oakville) and click the official link for details.
Yes—stack the Flood Resilience Rebate ($3,000 max) with the Basement Flooding Prevention Rebate ($7,500 max) for up to $10,500 total City of Mississauga
A City of Mississauga program covering 50% of flood-resilient materials, labour, and tax up to $3,000.
A City of Mississauga program covering up to $7,500 for sump pumps, downspout disconnection, and backwater valves.
Yes—all programs mandate work by a licensed or approved contractor. Waterproofing4Less holds approvals for each region.
You pay the full invoice at completion; rebates are reimbursed 6–8 weeks after inspection and paperwork approval.
Book your free inspection, and we’ll handle all permits, installations, inspections, and rebate filings on your behalf.
No—the rebates reduce your project cost and aren’t considered taxable income. Consult your accountant for personalized advice.
Absolutely — it adds resale value, lowers insurance risk, and protects your foundation.
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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.
