Top 10 Furnace Installation in Indianapolis, IN
The best furnace installation companies in Indianapolis, IN for 2026 include Chapman Heating, Air Conditioning, Plumbing and Electrical (4.9), LCS Heating and Cooling (4.9), All Pro Heating, Air and Plumbing (5). All install gas, electric, and high-efficiency furnaces with full manufacturer warranties.
Chapman Heating, Air Conditioning, Plumbing and Electrical
All Pro Heating, Air and Plumbing
One Hour Heating & Air Conditioning
Service Plus Heating, Cooling, Plumbing & Electrical
Williams Comfort Air - Heating Cooling Plumbing Electrical
HomeSense
LCS Heating and Cooling
Northern Comfort Systems
Fellowship Heating & Cooling
Bolls Heating & Cooling
How We Ranked These Indianapolis Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the Indianapolis market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does furnace installation cost in Indianapolis?
Furnace installation in Indianapolis costs $2,500-$6,500 for a standard gas furnace. High-efficiency (96%+ AFUE) models cost $4,000-$8,000. Electric furnace installation runs $1,500-$4,000.
How long does a furnace last?
Gas furnaces last 15-20 years with annual maintenance. Electric furnaces last 20-30 years. If your furnace is 15+ years old, frequent repairs, or heating unevenly, replacement is usually more cost-effective than repair.
Gas vs electric furnace — which is better?
Gas furnaces heat faster, cost less to operate, and work well in cold climates. Electric furnaces are cheaper to install, last longer, and require no gas line. Choose based on utility costs in your area and climate severity.