24/7 Emergency Air Conditioning Repair in IL

No matter where you go, you won’t find a bigger selection of the best air conditioner units in the Chicago area. No two homes are exactly alike, which is why we offer one of the most comprehensive selections of AC units and air conditioning services in Chicago. You’ll find eco-friendly and energy-efficient models, as well as more budget-friendly systems.

AC Repair Chicago Can Count On

We are a fully-licensed, bonded & insured air conditioning contractor.


When you need your home to keep cool and comfortable for less, Heatmasters is dedicated to helping you find the ideal option for your specific needs.

  • More than 70 years of experience and customer satisfaction
  • Best selection in Chicago
  • The local leader in energy-efficient cooling systems
  • Professional installation by highly-skilled, fully trained air conditioning contractors in Chicago
  • Full warranties with a 100 percent satisfaction guarantee
  • Money-saving rebates
  • Heatmasters offers same-day installation whenever possible
  • Over 65? Enjoy our 10% Senior Citizen’s discount

Air Conditioning Repair in Chicago

If your AC stops working, you need a reliable company that responds fast, performs quality work, and completely stands behind the work they do. That’s why we enroll our AC contractors in Chicago in factory-trained classes, as well as perform in-house training.

After over 70 years of business, we have learned to listen to what our customers say so we can better understand what they need. We’re dedicated to ensuring all Chicago residents have a comfortable home at an affordable price. From our customer service team to our air conditioning contractors in Chicago, we always provide the best service possible.

Emergency Air Conditioner Repair in Chicago, Wilmette, Niles, Lincolnwood, and Beyond

During the peak of summer, temperatures in the Chicagoland area can rise to uncomfortable—if not dangerous—levels. We specialize in a 24/7 emergency A/C service so you don’t have to wait in hot conditions until the next business day. It’s easy to get ahold of our team for emergency air conditioner repair in Chicago or the surrounding areas. Call us at 773-413-6363, day or night, and ask for a live operator.

Learn more about our emergency services.

Air Conditioning Products

At Heatmasters, you’ll find a full selection of air conditioners so you can find the one that best meets your needs. Whether you’re in the market for a traditional system or you want something more energy saving or eco-friendly, we have the best choice for you. Our experienced AC contractors in Chicago are trained to install and maintain all systems so we can teach you how to use and maintain your system for optimal functionality.

We’re proud to be a leader in energy-efficient models and back all our systems with a full warranty and 100 percent satisfaction guarantee.

Don’t wait until the high temperatures in Chicago get you down. Call Heatmasters today at 773-777-5700 to get answers to all your questions, request a free estimate or to learn more about buying a new air conditioner. Talk to our qualified air conditioning consultants in Chicago to take care of all your cooling needs.

We work with top brands you know and trust:

Questions? We Can Help. Schedule Your Service!
Our Membership

Over 70 Years of Superior Furnace
Maintenance in Chicago.

Since 1950, our technicians have been required to train year round to stay at the top of their class, so we can truly be Masters in your home. Our Master Maintenance program offers furnace & AC tune-ups as well as other discounts.

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QUESTIONS? Call 1-800-HEATING to speak with a Comfort Consultant NOW!