Furnace/HVAC Replacement Cost in Indianapolis (2026)
Average cost in Indianapolis
US$5,000 — US$20,000
US$15 — US$18 per sq ft
Cost Breakdown
ItemizedFurnace and AC units
55%
Installation and testing
30%
City of Indianapolis fees
5%
Old unit recycling
5%
Modifications and materials
5%
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 Cost
InteractiveEstimated Cost
US$5,098 — US$7,648
Based on 12 sources and market data for Indianapolis. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$10,239
Today
US$10,597
Furnace/HVAC Replacement in Indianapolis is ↑ 3.5% compared to roughly a year ago — about US$358 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
1,768 reviews
Fellowship Heating & Cooling
5602 Elmwood Ave Suite 216, Indianapolis, IN 46203, USA
415 reviews
Chapman Heating, Air Conditioning, Plumbing and Electrical
9230 Crawfordsville Rd, Indianapolis, IN 46234, USA
7,236 reviews
Howald Heating, Air Conditioning & Plumbing
6542 Westfield Blvd, Indianapolis, IN 46220, USA
2,139 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
Homeowners can access up to $725 from AES Indiana for high-efficiency AC/heat pumps and up to $400 from Citizens Energy Group for natural gas furnace conversions. Additionally, the Indiana Energy Saver Program (HEAR) offers up to $8,000 for heat pump installations for income-qualified households.
A furnace-only replacement typically ranges from $4,000 to $10,000, with most Indianapolis homeowners spending between $6,000 and $7,500 for a standard mid-efficiency unit.
Yes, the Department of Business and Neighborhood Services updated its fee schedule on January 5, 2026. While craft permits for simple replacements remain stable, structural fees for projects involving significant modifications have increased, with some new residential structural fees rising to $850.
For a 2,000 to 2,500 square foot home, the average cost for a combined air conditioning and gas furnace setup is approximately $13,430, though this can exceed $20,000 for ultra-high efficiency variable-speed systems.
📊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.