Basement Flooding Protection Subsidy Program
Heavy rain and unexpected basement flooding are becoming more common throughout Oshawa and the surrounding Durham Region. To help homeowners protect their properties, the City of Toronto offers a Basement Flooding Protection Subsidy Program covering key upgrades to prevent future water damage.
This program offers up to $3,400 in financial support for eligible properties. Limcan Certified Heating and Air Conditioning proudly provides expert installation of all devices covered under this subsidy and helps guide homeowners through the application process.


What Is the Basement Flooding Protection Subsidy Program?
This program helps Toronto homeowners protect their basements from sewage backup and overland water infiltration. While the city continues to improve infrastructure, it also empowers individual homeowners to reduce their flood risk.
Limcan specializes in the installation of all devices eligible under the subsidy and has extensive experience with the application and inspection process—so you’re supported from start to finish.
What Does the City of Toronto Basement Flooding Protection Subsidy Cover?
Homeowners may qualify for reimbursement for the following services:
Backwater (Backflow) Valve Installation
Prevents sewage from backing up into your basement during heavy rain or system overload.
Sump Pump Installation
Removes groundwater from beneath your home before it can enter your basement. If you’re unsure whether you need one, a Limcan technician can evaluate your setup.
Severance & Capping of Storm Sewer or External Weeping Tile Connection
Disconnecting your foundation drains from the city’s system prevents overload and helps protect your home from rising groundwater.
Other waterproofing or drainage upgrades may also be covered. Limcan will assess your home and recommend the appropriate solutions based on your eligibility.
Why Choose Limcan for Your Flood Protection Upgrades?
Expertise in the Subsidy Program
We’ve helped many homeowners across the Durham Region and the GTA apply successfully for the Basement Flooding Protection Subsidy. Our team knows what qualifies and how to help you maximize your claim.
Licensed & Certified Installers
Our technicians are certified, experienced, and deliver work that meets all city regulations and subsidy requirements.
Full Application Support
We help with every step—providing documentation, reviewing your forms, and assisting with any corrections if your application is returned.
24/7 Emergency Response
Flood emergency? Our team is on call around the clock. While emergency work isn’t covered under the subsidy, we can identify preventative upgrades that are.

How to Apply for the Basement Flooding Protection Subsidy Program
Follow these simple steps to take advantage of the subsidy:
- Book an Assessment
Limcan will evaluate your home and recommend qualifying flood protection upgrades. - Get the Necessary Permits
Some installations require city permits. We’ll handle the paperwork and ensure everything is approved in advance. - Complete the Installation
Our licensed technicians install all eligible systems according to city code. - Schedule a City Inspection
After installation, your upgrades must be inspected and approved by the city. - Submit Receipts & Documentation
We provide all the paperwork required for your reimbursement application.
What to Do If Your Application Is Rejected
If your application is denied or returned for edits, Limcan will help you revise it. We keep accurate records and can reissue documentation if needed. With our support, most homeowners receive full approval.
FAQs About the City of Toronto’s Basement Flooding Protection Program
Take advantage of this city-funded subsidy and protect your home from future flooding. Call Limcan Certified Heating and Air Conditioning today to get started.
How Will I Know What Flood Protection I Need?
You don’t need to know—we do. Limcan will assess your property, recommend eligible upgrades, and explain what each device does to protect your home.
What Documentation Is Required for the Application?
We provide everything you need to submit a valid application:
- Installation address
- Limcan’s business license details
- A line-item breakdown of services and device costs
- Total paid, clearly marked “paid in full”
- Installation date
We’re also happy to help you fill out the application to ensure nothing is missed.