Proper Plumbing
City of Toronto: Up To $6,65080% Of Each Eligible ItemNo Pre-Approval Needed💳 Financing Available — Cover the Bill Until the Rebate Lands

Toronto Pays Back 80% Of Your Flood Protection

The City of Toronto reimburses 80% of a backwater valve, sump pump, battery backup and weeping tile severance — up to $6,650 a home. No approval to wait for, and 2 years to claim. Open to homeowners across Toronto, North York, Scarborough and Etobicoke.

✓ Licensed & insured Ontario plumbers✓ Lifetime workmanship warranty✓ We handle the permit and the paperwork✓ Ontario Building Code compliant

Book Your Consultation Call

Leave your contact details — we'll call you back, check your home against the City of Toronto criteria, and walk you through the process end to end.

⚡ Funding is annual and first-come, first-served — the sooner a complete application is in, the better.

By booking a consultation call you agree to receive your rebate estimate and program updates from Proper Plumbing GTA by email and SMS. Unsubscribe anytime at properplumbinggta.com/unsubscribe.

Official Government Rebate Program

One program. Five separate allowances.

City of Toronto

Basement Flooding Protection Subsidy Program

Rebated up to

$6,650

80% of each eligible item, each with its own cap

The City reimburses four-fifths of the invoice for each piece of flood protection, up to a cap on each one. Add the caps together and a home can recover up to the figure above. No approval to wait for: the work gets done, then you apply.

Costs covered

Backwater valve — up to $1,600 each, 2 devices

  • Installation or replacement of the valve
  • Valve alarm installation
  • Building permit and inspection are required

Sump pump — up to $2,250

  • Installation or replacement of the pump
  • Alarm installation
  • Battery backup, itemised separately — up to a further $300

Weeping tile severance & capping — up to $400

  • Labour, materials and taxes

Home plumbing assessment — up to $500

  • A one-time assessment of the home, completed by a plumber

Not covered

  • Downspout disconnection — it is a condition of the subsidy, not something it pays for

Open to the registered owner of a single-family, duplex, triplex or fourplex home in the City of Toronto, with no taxes owing. Your downspouts must already be off the City sewer, and the contractor and every sub-contractor must hold a City of Toronto business licence on the day of the work. Apply within 2 years of the work being finished; the City says it can take up to 10 weeks and will not process an incomplete application. Funding is annual and first-come, first-served, so applying does not guarantee a subsidy.

Official program page — toronto.ca
Sump pump with a battery backup unit beside a basement sump pit

What You'd Actually Pay

Each item has its own cap, so each gets its own slider.

Tick what you're having done and slide each to the invoice amount. The starting numbers are examples, not quotes.

up to $1,600 per valve
How many valves?(the City funds two per home, ever)
$2,800

City pays $1,600 — capped

up to $2,250
$3,500

City pays $2,250 — capped

up to $300
$600

City pays $300 — capped

up to $400
$600

City pays $400 — capped

up to $500
$400

City pays $320

The City pays

$4,870

You pay

$3,030

Toronto pays 80% of each item, up to that item's own cap — so unlike a 100% programme you will always carry some of the cost. The caps are separate and do not pool, and the most the City pays on any home is $6,650.

Toronto pays you back after the work: you settle the invoice, then apply within 2 years and the City says to allow up to 10 weeks. Figures are an estimate — the City confirms your final amount.

What Gets Installed — And Why It Protects Your Home

The subsidy funds a set of connected pieces. Each one closes a different route water takes into a Toronto basement.

🚧

Backwater Valve

80% · up to $1,600 each

The one that stops sewage coming back up

A one-way valve on your sewer line. It stays open so everything drains as normal, then snaps shut the moment the City sewer backs up in a storm — blocking sewage from reaching your floor drain.

  • ✓The City funds up to 2 valves per home, for the life of the property
  • ✓Installation or replacement, and the valve alarm, are both eligible
  • ✓A building permit and an inspection are required — the valve stays uncovered until the City has seen it
💧

Sump Pump & Battery Backup

80% · up to $2,250 + $300

Where the water goes instead

A pit in your basement floor with a submersible pump that clears groundwater before it rises. A battery backup keeps it running when the power fails — usually exactly when the storm hits.

  • ✓One pump per home, for the life of the property — installation, replacement and alarm all count
  • ✓The battery backup is a separate allowance, but only if it is itemised on its own line of the invoice
  • ✓The discharge pipe must empty at least 2 metres from the foundation wall onto a permeable surface
🔀

Weeping Tile Severance & Capping

80% · up to $400

Getting groundwater out of the sewer

Your foundation drain collects groundwater around the footings. Where it still drains into the sewer, it adds to the load that backs up into basements. Severing and capping it takes your house out of that loop.

  • ✓Labour, materials and taxes all count toward the claim
  • ✓The smallest of the caps — but it is usually done on the same visit as the pump
  • ✓Your plumber confirms the connection when they do the assessment
📋

Home Plumbing Assessment

80% · up to $500

Also the form the claim needs

A plumber looks over the whole system and completes the City's Home Plumbing Assessment Form. It is a one-time allowance in its own right, and the completed form is a required document in your application.

  • ✓The completed form must be submitted with the application
  • ✓It is also what tells you which of the other items your home really needs
  • ✓Better to know before you spend than after
Backwater valve animation showing how it closes during a sewer backup

Backwater Valve

Open under normal conditions so the line drains and rods as usual. The moment sewer pressure reverses during a storm, the flap swings shut and blocks sewage from entering the house.

Sump pump diagram showing groundwater being pumped away from foundation

Sump Pump

Sits in a pit beneath the basement floor and takes the groundwater your weeping tile collects, pumping it clear of the foundation before it can rise through the slab.

Why This Is Worth Doing

🌧️

Storms Overload The Sewer

In a heavy rain the combined load of stormwater and wastewater can push sewage back up the line and into basements. A backwater valve is the device that stops it.

🏙️

The City Funds Prevention

Toronto reimburses 80% of each eligible item, up to a cap on each one — so you still carry a share, and the job is best scoped around those caps before anything is bought.

💸

A Flood Costs Far More Than This

Remediating a flooded basement — mould, flooring, drywall, electrical — runs many times what this work costs. And sewer backup is excluded from most standard insurance policies unless you have bought a specific rider.

🛡️

Backed For Life

Every installation we carry out carries a lifetime workmanship warranty — our labour, connections, seals and slab work, for as long as you own the home. Equipment carries its manufacturer's warranty on top.

How It Works

Check the licence, do the work, collect the paperwork, claim it back.

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Step 1

Licence check & assessment

Before anything is booked, the contractor's City of Toronto business licence is confirmed — it has to be valid on the day of the work. The plumber completes the Home Plumbing Assessment Form.

🔧
Step 2

Permit & install

A building permit is pulled for the backwater valve and the work is done. The valve is left uncovered until the City has inspected it.

🧾
Step 3

Pay & collect the paperwork

You settle the invoice in full. It must be itemised per device, show the completion date, and be marked paid in full. Photos of the pump and its discharge pipe go with it.

💵
Step 4

Apply & receive the cheque

You apply online within 2 years of the work. The City says it can take up to 10 weeks, and will not process an application with anything missing.

You hire and pay the plumber — the City does not do that part, and it does not endorse anyone. What the City does is check the application and send the money. Read the City's own program page ↗ or call them on 416 338 7668.

Do You Qualify?

Five questions. Ten seconds. No email required.

1.Is your home in the City of Toronto?

2.Are you the registered owner of a single-family, duplex, triplex or fourplex home?

3.Are all your downspouts already disconnected from the City sewer?

4.Are your property taxes paid up, with nothing owing to the City?

5.Have you already had two backwater valves or a sump pump subsidised at this address?

The conditions that catch people out

Almost nobody checks these before they spend. We do.

  • !The contractor and any sub-contractor must hold a valid City of Toronto business licence on the day of the work — a plumber without one can cost you the whole subsidy
  • !Downspouts must already be disconnected from the City sewer, or you must hold an exemption — and the City does not pay for that work
  • !Any paved front-yard area, parking pads included, must comply with the City’s Zoning By-law
  • !The backwater valve needs a building permit, and the City must inspect it before it is covered over
  • !The invoice must itemise each device, show the completion date and be marked paid in full — the battery backup on its own line
  • !Funding is annual and first-come, first-served; the City will not process an incomplete application

Check any contractor's licence — ours included — on the City's Business Licence Lookup, or call 416 392 6700.

Not sure where your home lands?

We'll go through the criteria with you on the phone before anyone books anything.

Book a Consultation Call →
Home Financing Available

The Money Comes After the Work

Toronto pays you back rather than up front: you settle the invoice in full, then the City sends the subsidy — it says to allow up to 10 weeks. We work with home improvement lenders so you can bridge that gap.

✅

Get Approved

Quick pre-approval from a home improvement lender — no home equity required

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Work Gets Done

Permit pulled, installation complete, valve inspected by the City

💵

Subsidy Arrives

The City says allow up to 10 weeks from a complete application

🏁

Pay Down the Loan

Use the subsidy to pay down the balance — Toronto covers 80% of eligible items, so a share is yours

Ask us about financing when you book.

We'll walk through the options on your consultation call, so the rebate timeline isn't the thing that stops you protecting the house.

Book a Consultation Call →

Frequently Asked Questions

Ready to See Your Numbers?

Leave your details and we'll call you back to go through Toronto eligibility, scope, and what your own share would be.

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