Furnace Replacement in Buffalo Grove, IL
Free quote. Fair price.
Free in-home quote for a new furnace in Buffalo Grove. Trane, American Standard and other brands, sized to your home and installed by our own crew.
- Free in-home quote
- Licensed & insured
- 4.9 ★ from 153 Google reviews
Signs it is time for a new furnace
- Furnace is 15 to 20 years old or more
- Cracked heat exchanger or carbon monoxide concerns
- Repairs every heating season
- Gas bills keep going up
- Some rooms are always too cold
- The repair quote is a big share of the price of a new furnace
Thinking about a new AC too? Replacing the furnace and AC together usually saves on labor and gives you a matched system.
What is included in a furnace replacement
- Sizing for your home, not just copying the old label
- New furnace, venting and gas connection to code
- Thermostat setup and a full start-up test
- Removal and disposal of the old furnace
- Permit where the town requires one
- Manufacturer warranty registration
Furnace Replacement prices
No trip charge for Buffalo Grove. You get a written price before any work starts. See the 2026 cost guide.
Free furnace replacement quote
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No heat right now? Call (847) 766-9654Furnace Replacement for Buffalo Grove homes
Most Buffalo Grove homes were built from the 1970s to the 1990s, and many original or second furnaces are now near the end of their life. Two-story homes here often benefit from a two-stage or variable-speed furnace for more even heat.
We serve all of 60089 with a free in-home quote.
What neighbors say
Read all Google reviews“I was very pleased with the service. Came out the same day I called. Came back the next morning and installed a much needed new furnace. Great service and I believe it was a fair price.”
“We were given a very fair price. Workmen showed up on time and did excellent work including cleanup and disposal of old materials. Would definitely hire them again and recommend this company to friends and family.”
“Was able to come before we left for vacation within the hour. I would highly recommend for honesty and professionalism!”
Furnace Replacement questions
Is a two-stage furnace worth it?
In two-story homes it often is. It runs longer at low speed, which evens out temperatures and is quieter.
How much does a new furnace cost?
It depends on size, efficiency and venting. Our 2026 HVAC cost guide shows typical ranges, and after a free visit we give you an exact written price.
How long does a furnace replacement take?
Most furnace replacements are done in one day, so you have heat again the same evening.
Do you only work on Trane equipment?
No. We install Trane and American Standard, and we repair all major brands: Carrier, Bryant, Payne, ICP, York, Lennox, Armstrong, Trane, American Standard, RunTru, Ameristar, Rheem, Weathermaker, Comfortmaker, Guardian, FirstCo, Goodman, Amana and more.