How Much Does Sump Pump Installation Cost in Toronto? (2026 Prices)
Sump pump installation in Toronto typically costs $1,200 to $4,500 for a basic single pump installed in an existing pit, $2,500 to $6,500 for installation plus a new sump pit (concrete cut), and $4,000 to $8,000+ for premium systems with battery backup, water-powered backup, and high-capacity primary pumps. The big cost drivers are whether a pit already exists, what backup systems you include, and whether you're tying into an existing waterproofing system. Toronto's older neighbourhoods often need a new pit installed; newer suburban builds usually have one ready.
What you'll pay by material
| Material | Cost for a typical residential installation | Lifespan | Pros | Cons |
|---|---|---|---|---|
| Single Pump Replacement (existing pit) | $1,200 – $2,500 installed | 8–12 years |
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| Pump + Battery Backup | $2,000 – $4,500 installed | 8–12 years (pump) + 5–7 years (battery) |
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| Pump + Water-Powered Backup | $3,000 – $6,500 installed | 8–12 years (pump) + 15+ years (water-powered) |
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| New Sump Pit + Pump + Backup (full system) | $4,500 – $8,000 installed | 15–20 years (pit) + 8–12 (pump) |
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Ranges reflect typical GTA Q1 2026 rates and assume standard access. Every Buildoreno estimate is a free, itemized written quote.
What affects the price?
Every project is different — these are the biggest factors that move your final number.
If an existing pit is in good condition and properly sized, install is fast and cheap. If the pit is too small (older 14" pits), undersized for modern pumps, or damaged, replacement adds $1,500–$3,500.
Budget pumps (1/3 HP): $200–$400 hardware cost. Mid-grade (1/2 HP cast iron): $400–$700. Premium (3/4 HP commercial-grade): $700–$1,200. Higher capacity matters for chronic-water basements.
Battery backup: $800–$2,000 added. Water-powered backup: $1,500–$3,500 added. WiFi smart monitoring: $200–$600 added. Combined battery + water-powered: $2,500–$5,000 added.
Existing discharge in good condition: minimal cost. New discharge through exterior wall + frost-resistant line + termination: $400–$1,500. Discharge to storm sewer (some cities require this): $800–$2,500.
Existing dedicated GFCI outlet: included. New dedicated 15A circuit required: $400–$900 added. Generator-ready transfer switch wiring: $600–$1,500 added.
What recent homeowners paid
Real examples of what GTA homeowners have paid for similar work.
Replace 1/3 HP pump with new 1/2 HP cast iron. Add battery backup. Test discharge. 3-hour install.
Concrete saw-cut, 24" pit installation, 3/4 HP primary pump, battery backup, new discharge line. 2-day install.
New 24" pit, premium 3/4 HP primary, water-powered backup, smart monitoring. Includes upgraded electrical and dedicated water line.
Sump Pump Installation cost — questions answered
Sump pump installation in Toronto typically costs $1,200 to $4,500 for a basic single pump installed in an existing pit, $2,500 to $6,500 for installation plus a new sump pit (concrete cut), and $4,000 to $8,000+ for premium systems with battery backup, water-powered backup, and high-capacity primary pumps. The big cost drivers are whether a pit already exists, what backup systems you include, and whether you're tying into an existing waterproofing system. Toronto's older neighbourhoods often need a new pit installed; newer suburban builds usually have one ready.
Most GTA projects range from $1,500 – $3,500 for a typical residential installation installed. The exact price depends on material choice, project complexity, and site conditions. We provide detailed written quotes so you know exactly what you are paying for.
Yes. Concrete Saw-Cutting (new pit) typically runs $800 – $2,000 and is commonly overlooked. We include transparent line items in every estimate so there are no surprises on your final invoice.
Yes. New Discharge Line through Wall typically runs $400 – $1,500 and is commonly overlooked. We include transparent line items in every estimate so there are no surprises on your final invoice.
Yes. Dedicated GFCI Electrical Circuit typically runs $400 – $900 and is commonly overlooked. We include transparent line items in every estimate so there are no surprises on your final invoice.
Get your personalized estimate
These are general ranges. For an exact quote based on your home and scope, reach out — no cost, no obligation.