Furnace/HVAC Replacement Cost in Indianapolis (2026)
Average cost in Indianapolis
US$5,000 — US$25,000
US$3 — US$6 per sq ft
Cost Breakdown
ItemizedCombined AC and Gas Furnace units
61%
Installation and testing by licensed HVAC tech
18%
Sealing, modifications, and line sets
14%
Indianapolis DBNS fees and plan reviews
5%
Old unit removal and refrigerant recovery
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 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.
🏢Top HVAC Replace Contractors in Indianapolis
Verified providersAll Pro Heating, Air and Plumbing
9175 Harrison Park Ct, Indianapolis, IN 46216, USA
1,542 reviews
Chapman Heating, Air Conditioning, Plumbing and Electrical
9230 Crawfordsville Rd, Indianapolis, IN 46234, USA
7,143 reviews
Howald Heating, Air Conditioning & Plumbing
6542 Westfield Blvd, Indianapolis, IN 46220, USA
2,110 reviews
Turk Heating & Cooling Inc
3440 S Post Rd, Indianapolis, IN 46239, USA
260 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, AES Indiana offers residential rebates up to $725 for high-efficiency heat pumps and $400 for central AC units. Citizens Energy Group provides a $400 rebate for natural gas furnace conversions.
Standard HVAC permits from the Department of Business and Neighborhood Services (DBNS) start around $150–$190 for homes under 2,500 sq ft. However, new 2026 fee structures can increase total structural and plan review fees to over $1,000 for complex projects.
The industry-wide transition to A2L refrigerants (like R-454B) and stricter EPA regulations have forced equipment redesigns, leading to a 10–15% increase in unit costs compared to 2024/2025.
While individual technician base pay is $26–$36 per hour, local contractors typically bill $50–$100 per hour for installation labor, with a full system replacement requiring 8–14 man-hours.
📊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: today. Updates run weekly. All costs in USD.