Cook's Heating & Cooling

Heating, cooling, and indoor air quality solutions to homeowners and businesses in the Chicago area.

Heating and Cooling Repair Experts

Reliable, Energy Efficient & Clean Air For The Home


Our Services
Heating and Air Conditioning Specialist

Cook’s Heating & Cooling is a family owned and operated heating, cooling and refrigeration contractor that has been proudly serving the greater Chicago area for over 30 years. We offer a wide selection of heating, cooling and indoor air quality solutions to homeowners and businesses in the Chicago area. Whether it be a new installation or maintenance and repair of existing heating and air conditioning (HVAC) systems, our products and services are designed to leave our customers knowing they have invested in reliable and trouble free heating and cooling systems.

Our Services
Cook’s Services We Provide

We Provide Fast, Reliable Heating and Air Conditioning Services in the Chicagoland Area for Over 30+ Years


We are determined to make sure that our customers are comfortable in their homes throughout the year. For us comfort is knowing that your home is at a consistent temperature throughout the year.


Our focus is making sure the repair is done correctly the first time and addresses the problem you are having. Is your home suddenly too hot or too cold? Has frost made its way into your home this winter?


Our certified technicians have extensive experience in heating and air conditioning repair and making sure our customers are taken care of is their main priority. You can be sure that you will receive excellent service.

HVAC Design

If you’re building or remodeling a home, you should know how much thought is going into the design of your new HVAC system(s)? Most homes don’t get nearly enough of either. If you want your heating, cooling.

24/7 - Emergency Service

Emergency repair services 24 hours a day, seven days a week. Serving the Chicagoland area for over 30 years. We repair all makes & models of equipment.


Important: If you are without heat or air conditioning, Call Us! Please do not use this request form .

Home Estimate!

Schedule a free – home estimate. Reliable, energy efficient & clean air for the home

We take all major

Credit/Debit Cards, Checks, Cash, Chase Quickpay & Zelle. (A 3.5% fee will be added to all card payments)

Wells Fargo Home Projects

We’re On Call 24/7 to React Promptly to Your Service Needs.

What Our Client Says

December 27, 2022

We heard about Cook's on the Nextdoor site, where they received great I know why. Our boiler quit working and I called at 4:00 fully expecting to be scheduled for the next day (if I was lucky). Two hours later company owner Don Cook is at the door and within minutes the issue is diagnosed. Within the hour the boiler is working like new and the house is warm again. Thanks Cook's for your Best in Class service.

Curt B.

Barrington, IL

June 21, 2022

Should've posted this long ago. Cooks Heating And Cooling is a great company with reasonable prices but most importantly, HONEST. The only company that I had out for a quote for a new hvac system that asked me why I was replacing it because mine was just fine (my old hvac company lied to me saying I needed a new one). Saved me thousands of dollars and earned themselves a lifetime customer.

Laura D.

October 15, 2020

Cook's is a fantastic company! They rescued us at our business in Wheeling during a cold snap and have serviced our home units as well. They also installed a new unit at my family member's home. I have referred them to several people who have used them and are now happy customers. Every time one of their people arrive, they are on time, courteous and tidy. They never leave a mess, even after installing new units. We shall continue to use them and refer our friends and neighbors.

Lisa G.

Wheeling and Barrington

Our Clients
We Service All Makes & Models

Cook's Heating & Cooling Provide Fast, Reliable Heating and Air Conditioning Services in the Chicagoland Area