Furnace/HVAC Replacement Cost in Toronto (2026)
Average cost in Toronto
$4,000 — $9,500
$2 — $5 per sq ft
Cost Breakdown
ItemizedFurnace/AC unit, thermostat, and mounting hardware
55%
Licensed HVAC technician installation
30%
Minor duct modifications and wiring upgrades
10%
City permits and old unit removal
5%
HST at 13%
📋What's Included
ScopeTypically Includes
- Furnace or AC unit
- Thermostat
- Basic ductwork connections
- Refrigerant
- Labor & installation
- Old unit disposal
Typically Excludes
- Full ductwork replacement
- Zoning systems
- Smart home integration
- Permits & inspections
- Humidifier or air purifier
Based on a standard 2,000 sq ft home with existing ductwork.
🧮Estimate Your Cost
InteractiveEstimated Cost
$6,340 — $9,510
Based on 8 sources and market data for Toronto. Actual costs may vary depending on specific project requirements.
🏢Top HVAC Replace Contractors in Toronto
Verified providersSunnySide Heating and Air Conditioning
30 Chester Hill Rd, Toronto, ON M4K 1X3, Canada
166 reviews
Green Heating and Air Inc.
1373 Bathurst St, Toronto, ON M5R 3H8, Canada
178 reviews
AccuServ Heating and Air Conditioning
1167 Woodbine Ave, East York, ON M4C 4C6, Canada
506 reviews
Climax Heating & Air Conditioning Central- Condo HVAC Service
588 Gordon Baker Rd #586, North York, ON M2H 3B4, Canada
530 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
On average, a new furnace replacement in Toronto costs between $4,000 and $8,000 CAD, with most homeowners spending around $6,000 CAD for a high-efficiency natural gas unit including professional installation.
Replacing both the furnace and central air conditioner simultaneously typically ranges from $8,000 to $15,000 CAD, depending on the size of your home, the SEER/AFUE ratings of the units, and any required ductwork modifications.
Labor for HVAC installation in Toronto generally ranges from $1,000 to $2,500 CAD, or about $90 to $150 per hour. Complex installations requiring electrical upgrades or new ductwork will increase these labor costs.
Yes, Ontario homeowners can often access rebates through provincial and federal programs, which can offset the cost of upgrading to high-efficiency heat pumps or ENERGY STAR certified furnaces by up to $5,000 CAD or more.
📊Our Methodology
How we collect dataAggregated from 8+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: today. Updates run weekly. All costs in CAD.