Air Conditioning Repair Services in Mundelein, IL

"After a few years of using other heating and cooling businesses I found Keith, he was always on time and ready to work. We had a few issues with our boiler system that was getting up in age and he said he could fix it but it may only last a couple years so we decided to just replace it. Keith gave us a great quote and was again prompt and thorough on installing the new boiler. We were so happy with him that when we needed AC work he was the first one we called, which we ended up getting a new AC unit as well as it was old and could have been serviced over and over again but now the new ones are more efficient and almost pay for themselves. So when our water heater went out there was only one person to call, Keith was here as usual, quick and clean and no issues. Now we call and have both serviced regularly by him and no more problems and can rely on his work to keep us comfortable in our home. Call Keith if you donâ t want to worry about your homeâ s systems you wonâ t regret it."

"Erik is professional, kind, thorough, and detailed oriented. He is very passionate with whatever does. I was immediately confident that I hired the right person. He explained everything his did. I am very satisfied with his work that I am having him come and inspect and repair (if needed) my air conditioner in the spring. Highly recommend!!!"

"They are knowledgeable, professional, prompt, fair and go out of their way to make everything perfect. I would hire them again, and so should you."

"Steve did a great job recommending and then installing out new furnace. Finished on budget and on time. I like that he took time out to show me exactly what was wrong with the old furnace and then showed how the new furnace was a better product."

"Delano was excellent. He provided all the information I needed to make an informed decision. He was kind and very professional!"

"Let me know that nothing was wrong. And instructed me on how to check in the future. We are very helpful."

"I recently had Hot Cold Air Company repair my furnace, and I am thoroughly impressed. Their technician arrived promptly, diagnosed the issue quickly, and explained everything clearly. The repair was done efficiently, and my furnace is now working perfectly. I highly recommend Hot Cold Air Company for their exceptional service and professionalism."

"on time per schedule,very knowledgeable,courteous and they made the cost just right.all items in question were corrected.we are very pleased."

"Hw was on time and rhe jobs done was professional quality. Iwill recommend him for my friends"