Furnace/HVAC Replacement Cost in Chicago (2026)
Average cost in Chicago
US$10,000 — US$19,000
US$15 — US$18 per sq ft
Cost Breakdown
ItemizedFull system (Furnace + AC) with R-454B refrigerant
45%
Unionized installation and testing
45%
Chicago 10.25% rate on materials/equipment
5%
City of Chicago Department of Buildings fees
2%
Old unit haul-away and refrigerant recovery
3%
Sales Tax at 6.25%
📋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
US$6,070 — US$9,106
Based on 18 sources and market data for Chicago. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$12,419
Today
US$13,412
Furnace/HVAC Replacement in Chicago is ↑ 8.0% compared to roughly a year ago — about US$993 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 Chicago
Verified providersAll Temp Heating and Air Conditioning
4363 W Montrose Ave, Chicago, IL 60630, USA
2,442 reviews
Global Heating and Cooling LLC | HVAC
919 N Ashland Ave, Chicago, IL 60622, USA
304 reviews
Deljo Heating, Cooling & Plumbing
4300 W Bryn Mawr Ave, Chicago, IL 60646, USA
3,406 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
Permits for HVAC replacement in Chicago typically range from $100 to $600, with a standard flat building permit fee often landing around $602 for broader remodeling projects that include mechanical work.
Homeowners can offset costs with utility rebates: ComEd offers up to $500 for heat pump installations, while Nicor Gas provides up to $200 for high-efficiency (95% AFUE) furnaces.
Yes, peak winter months (November through February) often carry a 15% to 25% premium due to high demand, while scheduling in the 'shoulder seasons' of spring or fall can save 10% to 15% on labor.
Chicago's unionized contractor market and strict municipal inspection codes push local installation costs 10% to 18% higher than the statewide average.
The transition to R-454B (A2L) refrigerants has increased equipment costs by 10% to 30% due to the need for redesigned safety components and leak detection sensors.
📊Our Methodology
How we collect dataAggregated from 5+ 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: 2 weeks ago. Updates run weekly. All costs in USD.
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.