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Everything you need to know about air conditioning prices, installation costs, brand comparisons, and available rebates in the Greater Toronto Area.
A new air conditioner in Toronto costs between $3,500 and $8,500 installed in 2026, depending on system type, efficiency, and home size. Ductless mini-splits start at $3,000–$5,000 per zone. With rebates, your final cost could be significantly lower.
Central AC (14-16 SEER)
$3,500–$6,000
Standard efficiency, installed
Central AC (18+ SEER)
$5,000–$8,500
High-efficiency, installed
Ductless Mini-Split
$3,000–$5,000
Per zone, installed
Air conditioning prices in Toronto vary based on the type of system, its efficiency rating, and the complexity of the installation. Higher-SEER units cost more upfront but deliver lower monthly electricity bills. All prices below include professional installation in the Toronto area.
| AC Type | Efficiency | Installed Cost | Best For |
|---|---|---|---|
| Central AC (Standard) | 14–16 SEER | $3,500–$6,000 | Most homes with existing ductwork |
| Central AC (High-Efficiency) | 18–24+ SEER | $5,000–$8,500 | Maximum energy savings, rebate eligible |
| Ductless Mini-Split (Single Zone) | 18–30+ SEER | $3,000–$5,000 | Homes without ducts, room additions |
| Ductless Multi-Zone (2–4 zones) | 18–24+ SEER | $6,000–$15,000 | Whole-home ductless, zone control |
Note: As of 2023, the minimum SEER rating for new AC units sold in Canada is 14 SEER. Higher-efficiency models qualify for government and manufacturer rebates, making them more affordable than the sticker price suggests.
Brand is one of the biggest factors in air conditioning pricing. Here is what you can expect to pay for a new central AC from each major manufacturer, fully installed in the GTA.
Industry leader, excellent warranty, quiet operation
Highest SEER ratings available, premium tier
Japanese engineering, strong ductless lineup
Commercial-grade durability, reliable performance
Best value, solid warranty, budget-friendly
Ductless specialist, best mini-split technology
Imperial Heating installs all major AC brands. We will recommend the best system for your home layout, budget, and cooling needs. Learn more about our cooling services.
No two AC installations are identical. Several factors determine your final price beyond the cost of the unit itself. Understanding these variables helps you budget accurately and avoid surprises.
Larger homes require higher-capacity AC units (measured in tons). A 1,200 sq ft bungalow may only need a 2-ton unit ($3,500–$5,000), while a 3,000 sq ft two-storey home could require a 4–5 ton system ($6,000–$8,500).
If your ductwork is undersized, leaking, or poorly insulated, modifications will be needed for optimal performance. Duct repairs or sealing can add $500–$2,000 to the project. Homes without ductwork should consider ductless mini-splits.
SEER (Seasonal Energy Efficiency Ratio) measures cooling efficiency. A 14 SEER unit is the minimum, while 18–24+ SEER models cost more upfront but can cut cooling bills by 30–50%. Higher SEER also qualifies for more rebates.
Replacing an existing AC is simpler and cheaper than a first-time installation. New installs require running refrigerant lines, electrical wiring, a concrete pad, and sometimes a new thermostat, adding $1,000–$2,500 to the project.
Older Toronto homes may need an electrical panel upgrade or a dedicated 240V circuit for the AC unit. If your panel is at capacity, an upgrade can add $500–$2,000 to the installation cost.
The City of Toronto requires permits for new AC installations and certain replacements. Permit fees typically run $150–$300. A reputable installer like Imperial Heating handles the entire permit process for you.
Choosing between central air conditioning and a ductless mini-split system depends on your home, budget, and cooling priorities. Here is a side-by-side comparison.
Many Toronto homeowners combine both: central AC for main living areas and a ductless unit for a finished basement or addition. Our technicians will assess your home and recommend the most cost-effective approach. Book a free consultation.
Ontario homeowners can reduce the cost of a new air conditioner through government and manufacturer rebate programs. High-efficiency systems qualify for the most savings.
Up to $5,000
The federal Home Efficiency Rebate Plus (HER+) program offers rebates for energy-efficient home cooling upgrades. High-efficiency AC units and heat pumps that meet program requirements can qualify. Requires a pre- and post-retrofit EnerGuide audit.
$200 -- $1,500+
Carrier, Lennox, Daikin, Trane, and Mitsubishi all run seasonal promotions offering instant rebates, extended warranties, or both on qualifying AC systems. Spring and early summer are the best times for manufacturer promotions. These can be combined with government rebates.
6 Months Free + Up to $750 Cashback
Our exclusive lease-to-own program lets you get a new high-efficiency AC with no upfront cost. Enjoy 6 months of free rental payments and receive up to $750 cashback. No credit check required. Learn more about financing options.
A Toronto homeowner installing a $6,500 high-efficiency central AC could save:
A new air conditioner is a significant investment, but it does not have to strain your budget. Imperial Heating offers flexible payment options so you can stay cool this summer without the financial stress.
No upfront cost. Low monthly payments. 6 months free with our current promotion. Own it at the end of the term.
Learn MoreSpread the cost over 36, 48, or 60 months. Competitive interest rates with flexible terms to suit your budget.
Learn MoreAll maintenance and repairs included. Predictable monthly cost. Upgrade anytime. No surprise bills.
Learn MoreProper sizing is critical for comfort and efficiency. An undersized AC will run constantly on hot Toronto summer days without reaching your target temperature, while an oversized unit will short-cycle, creating humidity problems and wasting energy.
| Home Size (sq ft) | AC Size (Tons) | Typical Cost (Installed) |
|---|---|---|
| 800 – 1,200 sq ft | 1.5 – 2 tons | $3,500 – $5,000 |
| 1,200 – 1,800 sq ft | 2 – 3 tons | $4,000 – $6,000 |
| 1,800 – 2,500 sq ft | 3 – 3.5 tons | $5,000 – $7,000 |
| 2,500 – 3,500+ sq ft | 3.5 – 5 tons | $6,000 – $8,500 |
These are estimates for standard Toronto-area homes. Factors like insulation quality, number of windows, sun exposure, ceiling height, and floor plan all affect actual requirements. A professional load calculation (Manual J) ensures accurate sizing. Book a free in-home assessment.
Answers to the most common questions Toronto homeowners ask about air conditioning pricing, installation, and rebates.
Disclaimer: Prices are estimates based on typical Toronto-area installations as of 2026. Actual costs vary based on home size, equipment selection, installation requirements, and current market conditions. Rebate amounts and eligibility are subject to change by the issuing authority. Contact us for a free, accurate quote for your home.
Every home is different. Let our licensed technicians provide a free, no-obligation quote tailored to your home. We serve Toronto, Scarborough, Markham, North York, and all GTA areas.
