“How much does a heat pump cost?” is the first question nearly every homeowner asks — and the answer is frustratingly vague if you’re just browsing the internet. You’ll find ranges from $3,500 to $40,000, which isn’t exactly helpful when you’re trying to budget for a real project.
At Furnace King, we believe in transparent, no-surprise pricing. This guide breaks down actual 2026 heat pump costs in Ontario by system type, brand tier, and home size — plus shows you how government rebates can significantly reduce what you pay out of pocket.
Heat Pump Prices by System Type (2026 Ontario)
The type of heat pump system you choose has the biggest impact on total cost. Here’s what Ontario homeowners can expect to pay in 2026, fully installed:
Single-Zone Ductless Mini-Split
Total installed cost: $3,500–$6,000
A single indoor unit connected to one outdoor unit, heating and cooling a specific room or zone. Ideal for additions, converted garages, sunrooms, or supplementing an existing system in a problem area. Equipment runs $1,500–$3,000, with installation adding $2,000–$3,000.
Multi-Zone Ductless Mini-Split
Total installed cost: $8,000–$15,000
One outdoor unit connected to 2–5 indoor units, each controlling a different zone. This is the go-to solution for homes without existing ductwork that want whole-home heating and cooling. Cost scales with the number of indoor heads: two-zone systems start around $8,000, while five-zone setups can reach $15,000 or more.
Central Ducted Air-Source Heat Pump
Total installed cost: $5,000–$12,000
The most common choice for Ontario homes with existing ductwork. Replaces both your furnace and air conditioner with a single system. Equipment costs $3,000–$7,000 depending on efficiency tier and brand, with installation running $2,000–$5,000. The wide range reflects the difference between a builder-grade single-stage unit and a premium variable-speed cold-climate model like the Bosch IDS 2.0.
Ground-Source (Geothermal) Heat Pump
Total installed cost: $20,000–$40,000
Extracts heat from the ground rather than the air, delivering the highest efficiency available (COP of 4.0–5.0 year-round). The high cost comes from the ground loop installation — drilling vertical boreholes or trenching horizontal loops in your yard. Best suited for new construction or major renovations where the long-term energy savings justify the upfront investment.
Cost Comparison Table by System Type
| System Type | Equipment Cost | Installation Cost | Total Installed | Best For |
|---|---|---|---|---|
| Single-zone ductless | $1,500–$3,000 | $2,000–$3,000 | $3,500–$6,000 | Single rooms, additions |
| Multi-zone ductless | $4,000–$8,000 | $4,000–$7,000 | $8,000–$15,000 | Homes without ducts |
| Central ducted | $3,000–$7,000 | $2,000–$5,000 | $5,000–$12,000 | Homes with existing ducts |
| Ground-source | $8,000–$15,000 | $12,000–$25,000 | $20,000–$40,000 | New builds, max efficiency |
All prices in Canadian dollars (CAD). Includes equipment, standard installation materials, and labour. Prices reflect the GTA market as of early 2026.
What Factors Affect the Price of Your Heat Pump?
Two identical-looking homes on the same street can get heat pump quotes that differ by thousands of dollars. Here’s why:
Home Size and Heating Load
Larger homes need larger heat pumps (measured in tons of capacity). A 1,200 sq ft bungalow might need a 2-ton unit ($5,000–$7,000 installed), while a 2,500 sq ft two-storey requires a 3.5–4-ton system ($8,000–$11,000 installed). Proper sizing through a Manual J load calculation is critical — both oversizing and undersizing waste money.
Brand and Efficiency Rating
Higher-efficiency units cost more upfront but deliver lower monthly energy bills. A builder-grade 14 SEER2 system might cost $5,000 installed, while a premium 20 SEER2 variable-speed unit from Bosch or Trane runs $9,000–$12,000. The premium models also run quieter, last longer, and provide better humidity control.
Existing Ductwork Condition
If your current ductwork is in good shape, installation is straightforward. But if ducts are leaking, undersized, or poorly routed, modifications are needed. Duct sealing typically costs $500–$1,000, while significant duct modifications or additions can run $1,000–$2,000. Skipping this step wastes energy and undermines the heat pump’s efficiency.
Electrical Panel Capacity
Heat pumps require a dedicated 240V circuit. If your electrical panel is already near capacity (common in older homes), you may need a panel upgrade. This adds $1,000–$2,500 to the project but is a one-time cost that also future-proofs your home for EV charging and other electrical upgrades.
Installation Complexity
Multi-storey homes, difficult outdoor unit placement (tight spaces, noise-sensitive locations), long refrigerant line runs, and municipal permit requirements all affect labour costs. A straightforward replacement on a single-storey home with easy equipment access is always less expensive than a complex installation in a multi-level home.
Permit Costs
Most GTA municipalities require HVAC permits for heat pump installations. In Mississauga, permit fees typically run $150–$300. Your installer should handle the permit application as part of the project — if a company suggests skipping the permit, that’s a red flag.
Government Rebates That Reduce Your Cost
This is where the math gets interesting for Ontario homeowners. Multiple rebate programs can be stacked to significantly reduce your out-of-pocket cost.
Canada Greener Homes Grant
The federal Greener Homes Grant provides up to $5,000 for an eligible air-source heat pump installation. If you’re switching from oil heating, the Oil to Heat Pump Affordability program offers up to $10,000. Both require pre- and post-retrofit EnerGuide evaluations.
Enbridge Home Efficiency Rebate
Enbridge Gas offers additional rebates of $2,000–$5,000 based on the energy efficiency improvement achieved. This stacks on top of the federal grant, and the amount depends on how much your home’s EnerGuide rating improves after the heat pump installation.
Net Cost After Rebates — Real Example
| Item | Amount |
|---|---|
| Central ducted heat pump (mid-range, installed) | $8,500 |
| Less: Greener Homes Grant | -$5,000 |
| Less: Enbridge rebate (estimated) | -$2,500 |
| Net cost to homeowner | $1,000 |
In this real-world scenario, rebates cover roughly 88% of the installed cost. Even on a higher-end system at $12,000, stacking $7,500 in rebates brings the net cost down to $4,500 — and that’s before factoring in annual energy savings of $400–$800 compared to a gas furnace.
What’s Included in the Installed Price — and What Isn’t
When comparing quotes, make sure you’re comparing apples to apples. A complete heat pump installation from Furnace King includes:
Included in our quoted price:
- Heat pump equipment (outdoor and indoor units)
- Thermostat (programmable or smart, depending on package)
- Standard refrigerant line set and fittings
- Concrete pad for outdoor unit
- Electrical connection to existing dedicated circuit
- Standard ductwork connections
- Municipal permit and inspection fees
- System commissioning and performance testing
- Homeowner walkthrough and thermostat programming
Items that may add to the cost:
- Electrical panel upgrade (if needed): $1,000–$2,500
- Ductwork modifications: $500–$2,000
- Extended refrigerant line runs (over 25 ft): $200–$500
- Crane rental for difficult rooftop placement: $500–$1,000
- EnerGuide pre- and post-retrofit evaluations (for rebate eligibility): ~$600 total
We identify all potential add-ons during our free in-home assessment so there are no surprises on installation day.
Financing Options
We understand that even with rebates, a heat pump is a significant investment. Furnace King offers flexible financing options to make the upgrade accessible:
- 0% interest financing on select equipment for qualified buyers
- Low monthly payment plans spread over 5–10 years
- Rent-to-own programs with maintenance included
Many homeowners find that their monthly financing payment is offset — partially or entirely — by the reduction in their gas and electricity bills after switching to a heat pump.
How to Get the Best Price on a Heat Pump in Ontario
A few practical tips to keep your costs in check:
- Get multiple quotes — but compare the details, not just the bottom line. The cheapest quote often cuts corners on installation quality or uses lower-tier equipment.
- Apply for rebates before you start — The Greener Homes Grant requires a pre-retrofit EnerGuide audit before any work begins. Starting work first disqualifies you from the rebate.
- Book during the shoulder seasons — Spring and fall are peak HVAC installation season. Booking in late winter or mid-summer may offer more scheduling flexibility and occasionally better pricing.
- Don’t oversize — A bigger unit isn’t better. Oversizing wastes money on unnecessary equipment capacity, increases energy consumption through short-cycling, and reduces comfort. Trust the Manual J calculation.
- Invest in efficiency — A higher-efficiency unit costs more upfront but saves hundreds of dollars per year in operating costs. Over a 15-year lifespan, the premium model often costs less in total.
For a quick estimate tailored to your home, try our free online HVAC cost estimator — it gives you an instant price range based on your system type, home size, and location.
Additional Resources
For more information from trusted sources:
Frequently Asked Questions
What is the average cost of a heat pump in Ontario?
The average cost of a heat pump fully installed in Ontario ranges from $5,000 to $9,000 for a central ducted air-source system. Single-zone ductless mini-splits start around $3,500–$6,000 installed, while multi-zone mini-splits run $8,000–$15,000. Ground-source (geothermal) systems are significantly more at $20,000–$40,000. These prices include equipment, labour, and standard installation materials.
Are heat pumps worth the investment in Ontario?
For most Ontario homeowners, yes. A heat pump replaces both your furnace and air conditioner, provides 30–50% heating cost savings over gas, and qualifies for $5,000–$10,000 in government rebates. With rebates factored in, most systems pay for themselves within 5 to 8 years through energy savings. Ontario’s clean electricity grid also means heat pumps dramatically reduce your home’s carbon footprint.
What factors affect the price of a heat pump installation?
The main cost factors are: system type (ducted vs. ductless, single-zone vs. multi-zone), capacity/size (measured in tons, matched to your home’s square footage and insulation), brand and efficiency rating (higher SEER/HSPF units cost more upfront but save on energy), existing ductwork condition (duct modifications add $500–$2,000), electrical panel capacity (may need an upgrade for $1,000–$2,500), and installation complexity (multi-storey homes, difficult outdoor unit placement).
Does the Greener Homes Grant cover the full cost of a heat pump?
The grant does not typically cover the full cost, but it makes a significant dent. The federal Greener Homes Grant provides up to $5,000 for an air-source heat pump, and the Oil to Heat Pump program offers up to $10,000. Combined with Enbridge rebates of $2,000–$5,000, you could recoup $7,000–$15,000 of your investment. On a mid-range system, this can cover 50–70% of the total installed cost.
Get Your Free, No-Obligation Heat Pump Quote
Every home is different, and the only way to get an accurate price is with a proper in-home assessment. Furnace King provides free estimates that include a Manual J load calculation, equipment recommendations tailored to your home, a clear breakdown of all costs with no hidden fees, and guidance on maximizing your rebate eligibility.
We serve Mississauga, Brampton, Etobicoke, Oakville, and the surrounding GTA. Whether you’re replacing an aging furnace, adding cooling to a home that doesn’t have it, or looking to reduce your energy bills and carbon footprint, we’ll help you find the right heat pump solution at a price that works for your budget.
Call Furnace King at (905) 564-5464 or request your free estimate online — honest advice, transparent pricing, guaranteed.
