You may not think about your basement drain until you find yourself standing in sewage water. By then, it’s too late to apply for the sump pump rebate in Toronto, and the repair bill will be yours to pay.
It’s no secret that Toronto’s sewer system is aging, and storms are becoming more severe. Moreover, the average basement flood in Canada causes between $40,000 and $80,000 in damage, including structural repairs, replacing flooring and drywall, and many other expenses.
Under the Basement Flooding Protection Subsidy Program in Toronto, you can save up to up to $6,650 per property to install flood protection devices, and Superior Plumbing & Heating is here to help you claim every dollar.
When the City’s Drains Overflow, You Pay the Price
Many Toronto neighbourhoods built before 1980 were originally connected to combined sewer systems, and some properties remain that way today. This means rainwater and sewage share the same pipe, and during a heavy rainstorm, it can fill quickly, forcing pressure back into your home.
But if you live in a newer home, it can have the same problem if your foundation’s weeping tiles (the pipes that drain water away from your walls) are still connected to the sanitary sewer.
Here are some facts:
- In July 2024, torrential rain in Toronto flooded streets and homes, resulting in nearly $1 billion in insured damage.
- In August 2024, heavy rainfall and thunderstorms led to further flooding in the GTA, costing over $100 million in additional insured damages.
BUT YOU CAN PREVENT ALL OF THAT BY INSTALLING THE RIGHT EQUIPMENT!
A backwater valve is the single most important device you can install. It sits inside your main sewer line and works like a one-way gate: sewage flows out normally, but the moment it tries to reverse direction, the valve shuts automatically.
Note: In 2026, the program will allow a second backwater valve if your property’s layout requires it, making the backwater valve rebate in Toronto even more attractive!
How much you can get back: Up to 80% of $1,250.
A sump pump handles groundwater. When rain soaks the ground around your home, water pressure builds against your walls and floor. A properly installed sump pump in a dedicated pit collects this water before it can enter your home and pumps it safely away.
Note: In 2026, the city will cover an additional $300 for a battery backup unit to keep the system running even during a power outage.
How much you can get back: Up to 80% of $1,750.
Weeping tile disconnection is more important than you think! If your foundation drains connect to the city sewer, your sump pump has to work against the city’s pressure. Cutting this connection allows groundwater to flow into the sump pit, where the pump can manage it.
How much you can get back: Up to 80% of $$400.
Once water reaches your basement, the damage is happening, but you still have time to prevent more
Let’s summarize it:
| Type Of Equipment | Maximum Rebate Per Equipment |
| Sump pump (installation, replacement, alarms) | 80% coverage, up to $1,750 |
| Battery backup system for sump pump | 80% coverage, up to $300 |
| Backwater valve (installation or replacement, alarms) | 80% coverage, up to $1,250 |
| Foundation drain (weeping tile) severance | 80% coverage, up to $400 |
| Home plumbing assessment by licensed plumber | 80% coverage, up to $500 |
| Total Maximum Per Household | Up to $6,650 |
Note: The City of Toronto reimburses 80% of your total invoiced cost, including labour, materials, and taxes.
Why Many Homeowners Fail And Why You Won’t
The Basement Flooding Protection Subsidy in Toronto has specific requirements, and these exist for a good reason: if flood protection is not installed correctly, it will not provide any protection, and you won’t get your rebate.
Here’s what you need to qualify:
- Your property must be an existing residential home: single-family, duplex, triplex, or fourplex, and you must be the registered owner.
- Your downspouts must be disconnected from the city sewer system (or you must have a valid exemption on file) before any other plumbing rebates can be processed. This isn’t optional.
- You should obtain a building permit from the City before installing the backwater valve. The valve must then pass a City of Toronto building inspection before it can be covered.
- All work must be performed by a contractor holding a valid City of Toronto business license for the specific type of work being done.
- You must have no outstanding property taxes or debts owed to the City at the time of processing.
- Applications must be submitted within two years (extended from one year in 2026) of the work’s completion.
Superior Plumbing & Heating makes the process simple, so you get the most out of the program:
✅We start with a free consultation. Our licensed plumber visits your property and inspects your drainage system.
✅We handle the permit applications. We schedule and conduct the building inspection and compile all invoices and documents required for your rebate application.
✅We handle installation professionally. Our team disconnects your downspouts from the city sewer, installs a backwater valve and a sump pump system, and ensures all work meets City of Toronto requirements.
✅You receive your rabete. Once all work is complete, we submit your application to the City of Toronto and receive your rebate by mail.
Why Toronto Homeowners Choose Superior Plumbing & Heating
Any plumber can install a valve, but not every plumber can get your rebate approved. For years, Toronto homeowners relied on Superior Plumbing & Heating to handle their plumbing issues. We have gone through this process many times. Here’s what that means for you:
Licensed contractors. We hold all permits and business licenses required by the City of Toronto. Your rebate application won’t get rejected!
Certified equipment only. We install manufacturer-certified backwater valves and sump pumps that meet the city’s standards.
Invoice done right, first time. We know exactly what the City needs on your paperwork, and we get it right because a rejected invoice can delay or deny your rebate. With us, that won’t happen
We don’t just do the installation. We make sure you certainly get your Toronto sump pump rebate!
Don’t Let the Next Storm Make This Decision For You. Act Now!
Every season, homeowners in Toronto contact us after water floods their basements or worse. The water is gone, but the damage isn’t.
The good news? The 2026 rebate program is open now. The City has the funds, and the two-year application window gives you time to plan, but it won’t wait for you to decide.
The storm doesn’t care about your schedule. But the rebate deadline does.
Call Superior Plumbing & Heating today or book your free consultation online to find out more about the Toronto backwater valve rebate!
