Furnace/HVAC Replacement Cost in Hamilton (2026)
Average cost in Hamilton
$7,500 — $19,000
$5 — $8 per sq ft
Cost Breakdown
ItemizedHigh-efficiency furnace and AC units
65%
Licensed HVAC technician installation
25%
City of Hamilton building permit fees
3%
Old unit decommissioning and recycling
4%
Minor modifications and venting
3%
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
$5,908 — $8,862
Based on 9 sources and market data for Hamilton. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$10,773
Today
$11,365
Furnace/HVAC Replacement in Hamilton is ↑ 5.5% compared to roughly a year ago — about $592 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top HVAC Replace Contractors in Hamilton
Verified providersDynamic Heating & Cooling
1527 Upper Ottawa St Unit 13, Hamilton, ON L8W 3J4, Canada
811 reviews
Spurr Heating & Air Conditioning
95 Hempstead Dr #1, Hamilton, ON L8W 2Y6, Canada
1,247 reviews
HAMCO Heating and Cooling Ltd.
200 Queen St N, Hamilton, ON L8R 2W3, Canada
738 reviews
Shipton's Heating & Cooling Ltd
15 Teal Ave, Stoney Creek, ON L8E 2P1, Canada
2,517 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
Yes, the City of Hamilton requires a building permit for modifying or installing HVAC systems. In 2026, the minimum permit fee is $291, though complex renovations may cost approximately 1% of the total project value.
Homeowners can access significant savings through the Enbridge Gas rebates and the Canada Greener Homes Loan. Combined incentives for high-efficiency heat pumps or dual-fuel systems can reach between $5,000 and $7,500.
Due to Hamilton's high summer humidity and cold winters, contractors strongly recommend high-efficiency (96%+ AFUE) furnaces and units with a SEER2 rating of 16+. While these add $1,500–$3,000 to the upfront cost, they are necessary for long-term energy savings in the Golden Horseshoe region.
Reputable Hamilton contractors include a free Manual J load calculation to ensure the system is correctly sized. This is critical because builder-installed units in newer subdivisions like Stoney Creek or Waterdown are often undersized for the home's actual thermal needs.
📊Our Methodology
How we collect dataAggregated from 9+ 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: 3 days ago. Updates run weekly. All costs in CAD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.