*The Angi rating for Air Conditioning companies in Buffalo, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
*The HomeAdvisor rating for Air Conditioning companies in Buffalo, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
Last update on July 07, 2025
Serving Buffalo, IL and surrounding areas
Approved
In business since 1986
Emergency services offered
Credit card accepted
"Excellent service. Professional explained everything 💯 was prompt with showing up for service call & fixed during call. In the future I will only be calling complete comfort for all my heating & air conditioning needs."
Serving Buffalo, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"2 friendly guys that did awesome work. Transfer switch works great and it's nice to see them clean up when done. I would definitely use the tiger again for electrical work."
+5
Serving Buffalo, IL and surrounding areas
In business since 1990
Free estimates
Credit card accepted
"James was here twice and was prompt both times. The first time he arrived, he check out the air conditioning system to determine the problem as to why it was not cooling. He found what may be a possible refrigerant leak where ice was built up. He said that it was low on refrigerant so he and I set up a time to return the next day to install more refrigerant. Jim was very knowledgeable. I would hire him again for any future cooling problems that may arise."
Serving Buffalo, IL and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"He came out within about 2 hrs of me calling, which was great. He cleaned everything, replace freon, and advised me on how to handle future problems. The best thing was he did not try to sell me a new unit. All of my HVAC equipment in my house is older, and anytime I have had anyone else over for any reason they always try and sell me on new furnace/AC etc. He did not. He was quick and professional and it was appreciated. I will definitely use and recommend him in the future.
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Serving Buffalo, IL and surrounding areas
In business since 2018
Free estimates
Warranties offered
"Very explanatory and up front on service, why it's more effective than the competition, and the costs. The air in the house is definitely cleaner following the service!"
+5
Serving Buffalo, IL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"It went well. We will use his services again, if necessary."
Serving Buffalo, IL and surrounding areas
In business since 1893
Free estimates
Warranties offered
"The team from A-1 Interstate Mechanical were great they did a good job were on time and showed respect for my home and me."
Serving Buffalo, IL and surrounding areas
In business since 2009
Free estimates
Credit card accepted
Advanced Air Heating & Cooling, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business
Serving Buffalo, IL and surrounding areas
In business since 1993
Emergency services offered
Warranties offered
"They did a good job but they were over 2 hours late and they didn't call to say anything."
+29
Serving Buffalo, IL and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"These guys scheduled me in quickly, arrived on time, worked straight thru without a break, and got everything done with no mess and no fuss. Very pleased."
+4
From average costs to expert advice, get all the answers you need to get your job done.
When your window AC isn’t cutting it, but central AC is too expensive, installing a new ductless mini-split AC may be the cooling solution you’re looking for. Find out what a mini-split costs and how to hire the right pros to get the job done.
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Review the disadvantages of mini-split systems as well as the benefits before buying. Review our breakdown of the mini-split pros and cons.
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If your mini split air conditioner is showing low refrigerant symptoms, you’ll notice quickly. Learn to identify the signs and decide what to do next.
