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 Clients Say

April 9, 2024

I don't normally post reviews on Google but these guys have been fantastic. Talking with Don while my hot water tank was out, it was quick, simple, personable, and he explained the issue thoroughly. Don's motto of "fix it first" really was refreshing to hear. No upsale of their services or parts. He told me the part I needed to order OEM, and said he'd come back to install it and that it would take about an hour. Transparency through and through - highly recommend Cook's.

Eric R.

April 5, 2024

They installed a ductless mini-split system with a heat pump and they were great. Don is a hands-on owner that made sure the job was done right and Lisa with the front office was attentive and helpful.

Will definitely use them again if I can.

Jake M.

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

Our Clients
We Service All Makes & Models

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