
#1 HVAC company in Chicagoland!
24-7 Emergency AC Service
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Trusted by over 500,000 customers.
Don’t sacrifice your summer enjoyment to an air conditioner failing to keep up with expectations. No matter the complaint, Chicagoland Heating & Air Conditioning, Inc. is the right choice for repair. We’ve been providing effective services for over seven decades. There are very good reasons while we’re still around, continuing a reputation of excellence. We satisfy our clients through hard work and trusted results.
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Service the Chicagoland area since 1948.
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Licensed, bonded, insured.
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NATE certified technicians.
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100% satisfaction guaranteed.
We work on all HVAC makes & models.
Looking to save on your air conditioning needs?
We know that thing can be a little difficult right now so we try and give the best discount to help you save a little more.
$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.
$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.
Free Estimate On A New AC or Furnace Install
Expires: 6/30/2023
Coupon Terms
Some restrictions may apply. Call for more details.
Up to $300 Off Complete HVAC System Installation
Expires: 6/30/2023
Coupon Terms
Valid with qualifying systems. Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons.
10% Off Any Service or Repair
Expires: 6/30/2023
Coupon Terms
Up to $100. Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons.
Carrier Factory Authorized Dealer

Services
From minor maintenance concerns to full system failure, it’s best to act fast. Let’s get your cooling system back to working at peak capacity. Along with ideal comfort, you’ll benefit from superior efficiency, air quality, and minimized running costs. Rest assured, we make the process as convenient as possible. We’ve streamlined our operations to provide swift response and turnaround without compromising our standards of quality. Consider Chicagoland Heating & Air Conditioning, Inc. your problem-solvers and never hesitate to give us a call.

AC Repair
Our NATE-certified, factory trained technicians handle the most complex problems, delivering long-term solutions that save you time and money. Taking advantage of leading-edge technology, a comprehensive inventory of genuine replacement parts, and practical experience, Chicagoland Heating & Air Conditioning, Inc. protects your comfort.

New AC Installation
We understand the demands of the extreme weather in Chicagoland, and what it takes to not only ensure ideal comfort but trim costs, simplify your life, and optimize equipment reliability. We combine leading-edge products with customized design and meticulous installation procedures to maximize the return of your new air conditioning system.

King Royal Treatment Plan
One of the best ways to protect your home’s most valuable appliance.
Now that we are part of the King family, we can offer you access to the King Royal Treatment Plan! With this plan you’ll get regularly scheduled HVAC tune-ups, as well as a number of other benefits such as discounts and priority service.
Serving Chicagoland and surrounding areas.
Additional cities we serve.
Burbank, Evergreen Park, Palos Heights, Western Springs, Hinsdale, Oak Brook, Oak Lawn, La Grange, and surrounding areas.