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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon10
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Mclean - Updated Nov 2026

Avatar for Champion HVAC INC.
Champion HVAC INC.
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Mclean, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Champion HVAC Inc is a family-owned and operated business providing honest, reliable heating and cooling services. Owner Dustin Davis has worked in the HVAC industry since 2001 and has earned a reputation for trustworthy recommendations and quality workmanship.\n\nInstead of automatically recommending a new system, Dustin takes the time to evaluate your HVAC equipment and explain the pros and cons of repairing versus replacing it. He believes customers deserve the information they need to make the best decision for their home and budget.\n\nChampion HVAC Inc is committed to fair pricing, honest service, and same-day appointments whenever possible. As a small local business, we take pride in treating every customer like family and keeping your heating and cooling system running safely and efficiently without unnecessary costs.\n\n

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Avatar for Healthy Homes, LLC
Healthy Homes, LLC
4.5(
32
)
Air Ducts & Vents - Clean

Serving Mclean, IL and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Everyone was very efficient and courteous - even discovered an issue with our electrical wiring that may have caused issues in the future. Would definitely recommend Healthy Homes!"
Justice Project
Justice Project
Justice Project
Justice Project
Justice Project

+36

Response time2 days
Response rate92%
2 neighbors recently requested a quote
Curtis Home Solutions
New to Angi
Thermostat - Install or Replace

Serving Mclean, IL and surrounding areas

Approved

I am a jack of trades independent contractor/ handyman with 10+ years experience. I am not a licensed plumber, licensed electrician, or licensed roofer. With that said it's easier to just tell you the things that I don't do. I do not do drain work, I do not replace electrical lines or panel boxes, I do not replace plumbing lines which includes water and gas, and I do not replace roofs. Aside from that I can do everything else, and have the tools to do so.

Avatar for Abbott HVAC
Abbott HVAC
4.7(
32
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Mclean, IL and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"When my HVAC unit went out I called A n 1 at 12:30am, as I have gotten home from work not too long ago. He answer and said he be right there. He came through check it all out and let us know exactly what needed to be done. He quote us too on the price if we decide to stick with him. Since he is a smaller personally owned company he didn't have financial options. So we had to think if over. Anyways I offer to give him some cash for coming out here so late and he kindly refuse, which was very kind of him. Even though it was already 2am by the time he was done checking it all out. After a few calls to other companies we realize we rather pay a hard working, honest man and help smaller local business. Also his price was unbeatable and the quote he quoted us was what we pay no hidden cost or anything. Needless to say we were highly satisfy with his work and his honesty. He was upfront with what was needed and didn't not try to sell us on anything else. Highly recommend his service! And the price was very reasonable!!!"
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+37

Recommended by93%of homeowners
Avatar for Bennett Furnace Cleaning
Bennett Furnace Cleaning
4.9(
34
)
Air Ducts & Vents - Clean

Serving Mclean, IL and surrounding areas

In business since 1956

Free estimates

Small jobs welcome

"Dave contacted me by phone in response to my request for a quote. He told me what the cost would be, and that is what I was charged when the job was completed. The price was very reasonable. He was professional, courteous, and showed up on time. He did a great job getting out duct work cleaned out and communicated with me at the end about what he found. I'd recommend this company and will use their services again."
high school project
auto body shop
auto body shop
22 neighbors recently requested a quote
Recommended by85%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

When your AC contactor goes bad, you might hear chattering or buzzing noises coming from your air conditioner. You may also notice that your AC is running but isn’t cooling your home. In some cases, your air conditioner might not even turn on at all. There could also be physical damage, discoloration, or corrosion around the contactor.

Yes, it’s best to turn off an AC unit that’s blowing hot air to prevent system damage and avoid expensive energy bills. If you let the AC continue running, it will put more strain on the condenser coil and compressor. Plus, if the AC is blowing hot air because of a refrigerant leak, it can also lead to a frozen evaporator coil.

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

The Mclean, IL homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.