Furnace/HVAC Replacement Cost in Indianapolis (2026)
Average cost in Indianapolis
$5,200 – $16,500
$3 – $7 per sq ft
In Indianapolis, the average is $10,435 and most projects cost between $5,200 and $16,500, or about $3 – $7 per sq ft. Prices are before tax and based on 8 sources.
Cost Breakdown
ItemizedFurnace, AC unit, and refrigerant
55%
Installation and testing (approx. 28 hours)
30%
Contractor margin and business costs
13%
Marion County mechanical permits
2%
Sales Tax at 7%
📋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 project
LiveYour estimate in Indianapolis
Likely range $5,200 – $16,500
- Equipment & Materials55%$5,739
- Labor30%$3,131
- Overhead & Profit13%$1,357
- Permits & Fees2%$209
Furnace only
$10,435
AC only
$11,406
Furnace + AC
$16,264
Heat pump (full system)
$20,150
Calibrated to 8 researched sources for Indianapolis. Before tax. Real quotes vary with site conditions.
📈Price Momentum
Year-over-year~1 year ago
$9,617
Today
$10,435
Furnace/HVAC Replacement in Indianapolis is ↑ 8.5% compared to roughly a year ago — about $817 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 Indianapolis
Verified providersAll Pro Heating, Air and Plumbing
9175 Harrison Park Ct, Indianapolis, IN 46216, USA
1,878 reviews
Chapman Heating, Air Conditioning, Plumbing and Electrical
9230 Crawfordsville Rd, Indianapolis, IN 46234, USA
7,360 reviews
Howald Heating, Air Conditioning & Plumbing
6542 E Westfield Blvd, Indianapolis, IN 46220, USA
2,190 reviews
LCS Heating and Cooling
11929 E 65th St, Indianapolis, IN 46236, USA
1,589 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
For a standard 1,500–2,500 sq ft home, Indianapolis homeowners typically pay between $8,000 and $12,000 for a matched furnace and AC system, with a city average of approximately $10,365.
Yes, AES Indiana offers rebates up to $575 for qualifying heat pumps, while CenterPoint Energy provides $200–$300 for high-efficiency gas furnaces. Additionally, federal tax credits can save up to $2,000.
As of January 2026, the Indianapolis Department of Business and Neighborhood Services (DBNS) charges $185 for a combined heating and cooling changeout permit.
Indianapolis is in IECC Climate Zone 5A, which is heating-dominated. Most residents prioritize a high-efficiency gas furnace (96%+ AFUE) or a dual-fuel heat pump system to handle winter lows that frequently dip below 20°F.
📊Our Methodology
How we collect dataAggregated from 7+ 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: 1 months 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.