About Chatham's Residential HVAC Repair in Chicago IL

Service Now! Chatham Comfort Controls is a respected name in the residential HVAC industry

Service Now! Chatham Comfort Controls has provided residential HVAC repair in Chicago, IL with over 15 years of experience. We are a family owned operated business specializing in the  commercial & residential installation, repair, and maintenance of air conditioners, boilers (steam & hot water), and furnace systems for residential and commercial customers.

We clean, check and provide maintenance for all makes and models of furnaces, boilers, and AC units.

Our repair specialists are certified heating and air conditioning technicians and are trained to help you with preventative maintenance, repairs, replacement systems, and installation.24/7 Emergency Service

**Financing is available!

Give us a call to discuss how the certified HVAC experts at Service Now! Chatham Comfort Controls can assist you with all your heating & cooling needs.

Feel free to browse our website and to contact us with any questions or comments you may have. Thanks for choosing Service Now! Chatham Comfort Controls. We look forward to earning your business and trust.

Count on Chatham for Your Residential HVAC Repair

Monday – Friday
Normal Business Hours: 8:00 AM – 5:00 PM
After 6:00 PM: Emergency services only at an additional cost.

Saturday & Sunday
By appointment only at an additional cost

Why Choose Us?

Chatham Comfort Controls only hires fully trained and licensed technicians to install and repair virtually any type of heating and air conditioning systems in Chicago's south side.

Drug Tested & Back Ground Checked Technicians

100% Customer Satisfaction Guaranteed

We Love Comforting Our Customers

Tech Seal of Safety

Guaranteed Financing

Professional Technicians


EPA & Factory Certified

Licensed & Bonded

Rated #1 in Reliability

24 Hour Emergency Service

Low Operating Costs

5 Star Reviews

193 Happy Customers Giving 5-Star Rating To Our Services

Sarah Tyler
This was the 2nd time I've had Chatham Comfort Controls fix a heater at one of my rental properties. Both times all staff was very nice. The first time, a technician came to the house and determined the problem. He was professional, efficient, friendly, and answered all my questions. Other workmen came and completed the required job. They were prompt and completed the job - after the job was done they explained all the work that was done. On this, the second time I needed them (issue non-related to the first service) I am very pleased with the service I've received. Please keep up the good work. Both times they were able to respond on the same day that I called. Thanks! I will be calling Chatham Comfort Controls on all of my maintenance needs from now on! One-stop shop for all my unit needs with excellent customer service and skill.

— Sarah Tyler


Great Response, Great Job When I Needed It! During the coldest days so far this year (2015) I had multiple issues with my furnace and water heater that needed to be corrected right away. I called Chatham Comfort Controls (web search) and spoke to Jon who assured me that they could get a technician over to me within the hour to assess the situation and give me an estimate in minutes. As the young man promised, about a half hour later I got a phone call from the technician who was parked right outside my house and ready to get started. He assessed the situation thoroughly, told me what I needed done, gave me a great price, repaired my furnace and water heater, made sure everything was working properly and didn't charge me one cent for the complete inspection he performed. What a pleasant surprise. I recommend Chatham Comfort Controls to any and everyone who needs professional, courteous HVAC service. They're truly nice, down-to-earth folk who really know their business, and they get it right the first time.

— Kevin C.


I wanted to take this opportunity to express my appreciation for a job well done on the installation of my new air conditioner and gas furnace. You and your men did an excellent job! I admit, I can be a difficult person to deal with when it comes to spending money and needing repairs to my home that I am not able to fix. These two are a really bad combination….I must say, even with all my questions, my bad mood, and constant interruptions, you maintained your professionalism and gave me the time and respect as the homeowner explaining everything I needed to know to be ok with this. You put my mind at ease and answered all my questions and still completed the job in a remarkable time frame. Very impressed! My family and I would like to say thank you for giving us comfort in our home!

— Rory Davison

Evergreen Park

Schedule Now!