Sump Pump Replacement in Toronto & the GTA
Toronto & the GTA • Call 647-784-8448
When the existing sump pump has failed, is cycling constantly, or is past its 8 to 10 year service life, replacement is straightforward — pull the old pump, drop a properly sized new pump into the existing pit, replace the check valve and discharge fittings as needed, and test. Tornado Plumbing & Drains replaces sump pumps across Toronto and the GTA, often same-day during storm season.
Last updated April 24, 2026
When this service makes sense
Part of Basement Waterproofing & Flood Prevention in Toronto & the GTA
Book this service when
A good place to start for storm-driven water entry, repeated pump failures, or homes planning flood-prevention upgrades before the next heavy rain.
Common signs
- Storm-driven backup, sump failure, or recurring basement water entry should be scoped before the next heavy rain.
- If the home has flood history, the best path is often preventative rather than reactive.
- Rebate and permit planning can change the right timing for the work.
If you're not sure, compare these too
- Basement Waterproofing System in Toronto & the GTA - Basement waterproofing system in Toronto and the GTA: interior weeping tile, exterior membrane, perimeter drainage, sump integration, and subsidy-eligible flood prevention.
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On this page
Quick guide and key details
When this page makes sense
A good place to start for storm-driven water entry, repeated pump failures, or homes planning flood-prevention upgrades before the next heavy rain.
Most common signs
- Storm-driven backup, sump failure, or recurring basement water entry should be scoped before the next heavy rain.
- If the home has flood history, the best path is often preventative rather than reactive.
- Rebate and permit planning can change the right timing for the work.
What the visit usually includes
- 1. Inspect the pit and pump: Confirm the existing setup is reusable.
- 2. Choose the new pump: Match horsepower and float style to the home and pit.
- 3. Swap the pump: Remove old pump, install new one with new check valve if needed.
What changes price and scope
- Whether the solution is isolated to a valve or pump, or extends into waterproofing and drainage work.
- Excavation, electrical coordination, permits, and inspection requirements.
- Existing flood history, basement layout, and access to the current drainage path.
How a professional visit usually unfolds
1. Inspect the pit and pump
Confirm the existing setup is reusable. If basin or discharge has issues, those should be addressed too.
2. Choose the new pump
Match horsepower and float style to the home and pit. Right pump for the actual workload.
3. Swap the pump
Remove old pump, install new one with new check valve if needed. Permanent replacement.
4. Test
Fill the pit, confirm pump activates and discharges correctly. Confirms the system works.
5. Discuss backup
Explain battery backup options if the home is at storm-and-outage risk. Most cost-effective time to add backup.
Recent Sump Pump Replacement in Toronto & the GTA work in Toronto & the GTA
These real project photos show the kind of work this service involves, so you can see examples before you book.
Basement floor patched back after flood-prevention plumbing work
Finished concrete patch after below-floor flood-prevention work, showing the restored surface homeowners see after the plumbing is installed.
Backwater-valve access finished after concrete patch
This result photo shows the finished access point after basement flood-protection plumbing was installed and the floor was restored.
Exterior foundation trench opened for waterproofing work
This trench-stage image gives the waterproofing pages another real project view that shows excavation depth and wall exposure before the waterproofing system is closed back in.
Sump pump replacement pricing (Toronto 2026)
| Service | Starting from | Typical range |
|---|---|---|
| Pump-only swap | $360 | $360 to $900 |
| Pump + new check valve | $450 | $450 to $1,100 |
| Pump + battery backup add-on | $1,400 | $1,400 to $3,500 |
| Pump + discharge upgrade | $650 | $650 to $1,800 |
Ranges are for planning and triage. Final pricing depends on access, urgency, materials, and whether the visit stays isolated once the area is opened.
Cities Where This Service Is a Strong Fit
- Toronto
Century homes, condo towers, and flood-prone basements make Toronto the broadest local plumbing market on the site.
- Scarborough
Useful for root intrusion, storm-related drain issues, and homes where terrain changes the drainage risk.
- Etobicoke
Old-home drain risk, redevelopment pressure, and lake-adjacent flooding make this a strong preventative market.
- Mississauga
A good path for mixed-density infrastructure, sump planning, and combining equipment replacement with diagnostics.
Related Services
- Basement Waterproofing System in Toronto & the GTA
Basement waterproofing system in Toronto and the GTA: interior weeping tile, exterior membrane, perimeter drainage, sump integration, and subsidy-eligible flood prevention.
- Foundation Waterproofing in Toronto & the GTA
Foundation waterproofing in Toronto and the GTA: exterior excavation, membrane application, foundation crack injection, drainage layer, and weeping tile integration.
- Backwater Valve Services in Toronto & the GTA
Backwater valve services in Toronto and the GTA: installation, repair, annual maintenance, testing, and Toronto subsidy planning for sewer surcharge protection.
- Backwater Valve Installation in Toronto & the GTA
Backwater valve installation in Toronto: licensed contractor, City of Toronto subsidy paperwork, basement floor cutting, valve install, and post-install testing.
- Backwater Valve Repair & Maintenance in Toronto & the GTA
Backwater valve repair and maintenance in Toronto: flap inspection, gasket replacement, debris cleaning, and annual servicing so the valve actually closes during sewer surcharge.
- Sump Pump Services in Toronto & the GTA
Sump pump services in Toronto and the GTA: installation, replacement, repair, maintenance, battery backup, basin work, discharge upgrades, and subsidy planning.
- Sump Pump Installation in Toronto & the GTA
Sump pump installation in Toronto and the GTA for basement flood protection, pump replacement, sump pits, discharge lines, alarms, battery backup systems, and rebate-ready planning.
- Sump Pump Repair & Maintenance in Toronto & the GTA
Sump pump repair and maintenance in Toronto: float, check valve, discharge, alarm, and battery testing — annual service before storm season.
- Battery Backup Sump Pump in Toronto & the GTA
Battery backup sump pump installation in Toronto and the GTA: secondary pump that runs on battery power when the grid is down — built for storm-and-outage events.
- Sump Pump Basin Installation in Toronto & the GTA
Sump pump basin and pit installation in Toronto: cutting concrete, installing a properly sized basin, perforated pit liner, and tying it into the home's drainage system.
- Sewage Ejector Pump Installation in Toronto & the GTA
Sewage ejector pump installation in Toronto for basement bathrooms, laundry rooms, and below-grade fixtures that need to pump wastewater up to the main building drain.
- Sewage Ejector Pump Repair in Toronto & the GTA
Sewage ejector pump repair in Toronto and the GTA: pump replacement, basin seal, vent troubleshooting, and emergency response when a basement bathroom backs up.
- Basement Floor Drain Backup in Toronto & the GTA
Basement floor drain backup service in Toronto: diagnose whether the cause is sewer surcharge, main-line restriction, or local clog — and plan the right long-term fix.
Related Guides
- My Basement Is Flooding Right Now: Step-by-Step (Toronto, 2026)
Active basement flood in Toronto right now? Step-by-step: shut off power, kill the main water, get out of the water, photograph everything, call a licensed plumber. What to do and what NOT to do.
- Sump Pump Installation Cost in Toronto (2026): Pit, Pump, Backup, Rebate
Sump pump install in Toronto runs $1,400–$6,500 in 2026 depending on pit, pump type, and battery backup. The City covers up to $1,750. What each tier actually buys.
- Backwater Valve Installation Cost in Toronto (2026): With and Without the City Rebate
Backwater valve installation in Toronto costs $2,800–$4,800 in 2026 — and the City rebate covers $1,250. Net out-of-pocket $1,550–$3,550. What it does, when you need it, and how to apply.
- Toronto Basement Flooding Protection Subsidy (2026): The $6,650 Guide
The City of Toronto Basement Flooding Protection Subsidy was expanded to $6,650/property in May 2026. What's covered, eligibility, application steps, and what your contractor must document.
Licensed, insured, reviewed Toronto plumbers
- Serving Toronto & the GTA since 2016 — over 1,200 completed jobs.
- Master plumber T95-4969603 · Plumbing contractor T94-4992639 · Drain contractor T87-4722944 · Building renovator T85-4728632 · Plumbing license FI6216638.
- 180+ five-star Google reviews. 400+ HomeStars reviews (Best of 2019–2025). BBB-accredited.
- Same-day and after-hours dispatch across Toronto, Etobicoke, North York, Scarborough, York, Mississauga, and Burlington.
25-year workmanship warranty
Every job Tornado Plumbing & Drains completes in Toronto and the GTA — repair, install, replacement, drain work, sewer work, fixture work — is backed by a 25-year workmanship warranty. The written terms are provided with every quote. If our work fails within 25 years of the install date, we come back and make it right.
Replace the pump if you notice:
- Pump runs but the basin keeps rising.
- Pump cycles constantly even between storms.
- Loud, grinding, or rattling pump motor.
- Pump older than 8 to 10 years.
- Pump that has already failed once during a storm.
- Float stuck or no longer activates the pump.
Replacement cost
Pump-only replacement stays straightforward when the pit and discharge are in good shape. Pricing climbs only when the basin is undersized, the discharge needs upgrading, or a battery backup is added at the same time.
What to share when you call
- Approximate age of the existing pump.
- Brand and horsepower if you know them.
- Whether the pit is a standard size.
- Whether you have storm or outage concerns.
- Photos of the pit, pump, and discharge.
- Whether you plan to apply for subsidy on a battery backup add-on.
Toronto context
Most Toronto sump pumps that fail are 8-12 years old, with float switches that have stuck open or impellers that have lost flow. Replacement is the fast path; we size the new pump to the actual basin and lift, add an alarm if the existing setup didn't have one, and confirm the discharge still drains away from the foundation.
What to confirm before approving replacement
- The new pump should be sized to the actual workload, not just whatever is on the truck.
- Check valve and discharge should be inspected, not assumed.
- Battery backup should be discussed at the same time — it is the cheapest moment to add it.
Useful info on the call: pump age, brand, pit size, and storm history.
Frequently asked questions
How long does replacement take?
Most pump-only swaps take an hour to two. Replacements that include check valve, discharge upgrade, or battery backup take longer.
Do you replace any brand?
Yes. We carry standard residential brands and can match horsepower to the existing pit and discharge.
Should I upgrade horsepower?
Sometimes. If the existing pump cycled constantly during storms, a slightly larger pump can help. Going too large is also a problem — pumps short-cycle if they outpace the inflow.
Does pump replacement qualify for subsidy?
Sump pump and battery backup work qualifies under the City of Toronto program. The expanded program starts May 1, 2026, with up to $6,650 per property for eligible work completed on or after November 12, 2025.
Related services
Recent sump pump replacement in toronto & the gta project
Real Tornado Plumbing & Drains job — photos and notes pulled from the project log, not stock imagery. Location: York.
Authoritative sources for this service
Public references — City of Toronto programs, federal guidelines, and standards bodies — used for the rules and figures cited on this page.
- City of Toronto — Combined sewers and basement flooding(city)
- ESA — Electrical Safety Authority (Ontario electrical permits)(regulator)
- CSA B125.3 — Plumbing fittings(standard)
- City of Toronto — Basement Flooding Protection Subsidy Program(city)
- Environment and Climate Change Canada — Toronto precipitation data(federal)
- City of Toronto Sewer Use Bylaw — Chapter 681(city)
Other services homeowners often compare with this one
If your situation could fit one of these adjacent services instead, open the page that matches more closely before you book.
Fast answers before you call
How long does replacement take?
Most pump-only swaps take an hour to two. Replacements that include check valve, discharge upgrade, or battery backup take longer.
Do you replace any brand?
Yes. We carry standard residential brands and can match horsepower to the existing pit and discharge.
Should I upgrade horsepower?
Sometimes. If the existing pump cycled constantly during storms, a slightly larger pump can help. Going too large is also a problem — pumps short-cycle if they outpace the inflow.
Does pump replacement qualify for subsidy?
Sump pump and battery backup work qualifies under the City of Toronto program. The expanded program starts May 1, 2026, with up to $6,650 per property for eligible work completed...
Book Sump Pump Replacement today.
Tornado Plumbing & Drains handles Sump Pump Replacement across Toronto and the GTA. Call 647-784-8448 or book online for a clean diagnosis, written scope, and the 25-year workmanship warranty on every install and repair.