Sump Pump Cost in Toronto — Before and After the Subsidy
A sump pump is what keeps groundwater from becoming a flooded basement — and it fails exactly when storms knock the power out, which is why the battery backup matters. Here are Toronto’s real installed prices, and what they become after the City pays 80%.
Subsidy amounts verified against the City of Toronto BFPSP page. Programs can change at any time — confirm before signing a contract.
Storm season is here. July's storms flooded 1,900+ basements in Ottawa and drenched the GTA. Toronto pays 80% of flood-protection costs — up to $6,650 — before the next one.
Check my $6,650 eligibility →Pump replacement into an existing pit, installed
$800 – $1,750
New pit + pump (first-time install): $2,000 – $4,200
Typical Toronto installed prices, verified against published market guides. Your quote depends on your home.
The number that actually matters: net after the City subsidy
City of Toronto BFPSP: 80% of the invoiced cost, up to $2,250 — part of up to $6,650 per property across all measures
Typical net cost after the subsidy: $160 – $350
Toronto’s BFPSP reimburses 80% of the invoiced cost up to $2,250 for the sump pump — and a further $300 for a battery backup. A $2,500 new-pit install nets to roughly $500; most replacements net to a few hundred dollars.
Paid as a reimbursement after inspection: you pay the contractor, then the City pays you back 80% up to the cap. Requires a contractor with a valid City of Toronto business licence, permits where applicable, and an itemized paid invoice. Ongoing City program — no announced end date; amounts last verified against City sources.
What drives the price
Existing pit vs new pit
Swapping a pump into an existing pit is a half-day job. A first-time install adds concrete cutting, excavation, and a basin — $1,050–$2,700 on top of the pump itself.
Battery backup
Storms that flood basements are the same storms that cut power. A battery-backup system runs $3,100–$5,150 installed — and carries its own $300 City subsidy on top of the pump’s $2,250.
Pump class
Pedestal pumps are cheapest; submersible pumps ($700–$1,200 for the unit) are quieter, stronger, and what most Toronto installs use.
Discharge routing
The discharge line must send water away from the foundation — and NOT into the sanitary sewer (that is illegal and disqualifies the subsidy). Extensions add $200–$450.
What a complete quote must include
Want the subsidy paperwork handled?
Request a free assessment — a City-licensed local contractor confirms what your home needs, quotes it, and handles the permit + subsidy paperwork so the City actually pays out. Free, no obligation.
Request free assessment →Ranges reflect the ClaimRebate cost registry and published Toronto market guides, verified July 2026. As our quote database grows, this page will show real anonymized price benchmarks from Ontario homeowners — not just typical ranges.
Common questions
How much does a sump pump cost installed in Toronto?
Replacing a pump in an existing pit runs $800–$1,750. A first-time installation with a new pit runs about $2,000–$4,200. Battery-backup systems run $3,100–$5,150 installed.
What does it cost after the Toronto subsidy?
The City reimburses 80% of cost up to $2,250 for the pump, plus up to $300 for a battery backup. A $2,000 install nets to $400; a $2,500 new-pit job nets to about $500. You pay the contractor first and the City reimburses after inspection.
Is the battery backup worth it?
If your basement floods during storms, yes — power failures and flooding arrive together. The backup has its own $300 subsidy line, and insurers increasingly ask about it when pricing sewer-backup coverage.
Does the subsidy cover replacing an old pump?
Yes — installation OR replacement of a sump pump qualifies, at 80% up to the $2,250 cap, provided the contractor is City-licensed and the paperwork (permit where required, itemized paid invoice, inspection) is complete.
Find your rebate
Check your $6,650 subsidy eligibility
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Check my eligibility →Independent homeowner tool. Not affiliated with the Government of Ontario.
Related
SOURCE & DISCLAIMER
Subsidy rules from the City of Toronto BFPSP page; price ranges from published Toronto plumbing market guides. ClaimRebate.ca is independent and not affiliated with the City of Toronto. Final eligibility is determined by the City.