AC Replacement in Buffalo Grove, IL
Free quote. Fair price.
Free in-home quote for a new central air conditioner 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 AC
- AC is 12 to 15 years old or more
- It uses the old R-22 refrigerant
- Refrigerant leak or a failed compressor
- Runs all day and the house stays warm
- Summer electric bills keep rising
- Loud, rattling or rusted outdoor unit
New AC systems use R-454B refrigerant, and the indoor coil has to match the new outdoor unit. That is why we always quote both together.
What is included in an AC replacement
- Sizing for your home and your ductwork
- New outdoor unit and a matching indoor coil
- New refrigerant lines, or a flush of the old ones when they can be reused
- New pad and electrical disconnect as needed
- Old unit removed and refrigerant recovered
- Start-up test with pressures and temperatures checked
AC Replacement prices
No trip charge for Buffalo Grove. You get a written price before any work starts. See the 2026 cost guide.
Free ac replacement quote
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No heat right now? Call (847) 766-9654AC Replacement for Buffalo Grove homes
Many Buffalo Grove ACs are 20 years old and still on R-22. If yours needs refrigerant or a major part, a new system is usually the better value, and we give you both prices.
We serve all of 60089 and size every system to the house.
What neighbors say
Read all Google reviews“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.”
“Eddie came out quick to fix an AC unit. He spent the time needed and was detailed in checking everything to correct the issue. I was very happy with the service provided and recommend them.”
“got out for service very quickly and very knowledgeable. Service was great and pricing is very reasonable.”
AC Replacement questions
My AC is 20 years old but still runs. Should I replace it now?
If it cools well, you can wait. Replacing before it fails lets you choose the timing instead of rushing in a heat wave.
How much does a new AC cost?
It depends on size, efficiency and what is needed inside. Our 2026 HVAC cost guide shows typical ranges, and after a free visit we give you an exact written price.
How long does an AC replacement take?
Most AC replacements are done in one day.
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.