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The 24/7 AC repair team Chicago trusts.

We fix all makes and models
Air Conditioner Repair In Chicago
We’re here for all your home’s AC repair needs. No matter what system you have, have our certified techs take a look and get it working again.
$50 Off Any HVAC Repair Service
Limited time only!
Coupon Terms
Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons. Offer only valid on repairs greater than $200.

Up to $300 Off Complete HVAC System Installation
Expires: 1/31/2023
Coupon Terms
Valid with qualifying systems. Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons.
$89.95 Tune-Up and Safety Check
Limited time only!
Coupon Terms
Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons.
Up to $50 Off A Whole House Duct Cleaning
Limited time only!
Coupon Terms
Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons.
Repairs, tune-ups, installs & more
Call us for award-winning cooling services.
Serving you since 1968
Professional AC repair from a trusted team.
Is your home heating up? Call us. We offer fast, reliable air conditioning repair in Chicago.

“John was very knowledgeable, professional, and had me up and running in about an hour and a half. I wouldn’t use anyone else.”
“I have to say it was a pleasure working with King. I would highly recommend them and will definitely use them in the future.”
We repair and tune-up all makes and models.
Get to know us
An HVAC company you can trust.
When you need air conditioner repair in Chicago, we’re the team you need to call. Here’s what sets us apart.
Available 24/7. No extra fees.
Call us for straightforward AC repair.
1
Call us for 24/7 service
If your air conditioner stops working or isn’t running like it should, call us for 24/7 service here in Chicago and Northwest Indiana. We’ll send a tech out as we can to repair your air conditioner.
2
We’ll call when we’re on our way
As a courtesy, we’ll provide you with a heads-up phone call when we’re 10-15 minutes out. At King, our techs always travel in official service vehicles and wear an official King uniform.
3
We start by diagnosing the problem
Once our tech has greeted you at the door, they’ll take a closer look at the AC to determine what the issue is. With this diagnosis, our tech can provide you with an upfront estimate for the repair.
4
Our tech will give you an upfront estimate
Once we’ve diagnosed the problem with your AC unit, we’ll discuss it with you and review your options. As part of this, we’ll give you an upfront estimate.
5
We’ll make the repairs
With an approved quote, our technician will get to work repairing your air conditioner. Our techs have the tools and training needed to repair all AC makes and models. We also fix ductless systems.
6
We’ll get your home cooled down again
Before our tech leaves your home, we’ll run through a diagnostic checklist to ensure that your air conditioner is running right again and cooling down your home.
Chicagoland’s trusted AC repair team.
At King, we’re known for offering outstanding air conditioning services in Chicago—including our 24/7 AC repair! Since 1968, thousands of local homeowners have counted on King for all their heating and air conditioning needs.
When your air conditioner goes down, call us for repairs. Our dedicated and experienced techs are ready to help!