Hours: 24/7 Emergency Services

1840 Industrial Dr. Suite 280, Libertyville, IL 60048



If your air conditioner breaks down, getting the right team on the job is essential. When you work with Blue Star Heating & Cooling, you can trust that our repairs will address any issues your system has. We’ll make recommendations if we see anything that might need your attention and we’ll always use quality parts to replace any tubing, coils, or filters. When you work with a trusted team, you can expect a longer lifespan for your equipment with more reliable service.

Air Conditioner Repair from Blue Star Heating & Cooling

We offer repair services to resolve the following issues:

  • Dirty Condenser Coils
  • Fan Problems
  • Leaking Ducts
  • Thermostat Problems
  • Low Refrigerant
  • Frozen Evaporator Coils

If you notice any issues with your Air Conditioner, we’re here for you.

For HVAC repair, it is essential to find a company with a stellar reputation for providing solutions that are guaranteed to solve the problem once and for all. With the air conditioning repair solutions provided by Blue Star Heating & Cooling, you get exactly that. We provide emergency repair, timely repair options, guaranteed quality, and experienced technicians for all your household needs, regardless of the make or model of your air conditioning unit. We provide a fast response time, 24/7, 365 days a year, to take care of your problem when you need it. All of our technicians are certified, licensed, and highly trained to ensure that you get the highest-quality service available in the region.

If your air conditioner breaks during the hot summers in Grayslake, Roundlake, Mundelein, Libertyville, Lake Zurich, Hawthore Woods, and Wadsworth, IL, you need emergency assistance fast in order to keep your home cool. Day or night, our HVAC experts at Blue Star Heating & Cooling are available to respond to your AC repair needs in a timely, high-quality manner. For all your air conditioning needs, you can rely on our highly trained technicians, state-of-the-art equipment, and affordable pricing.

Expert Cooling Services to Keep Your Home Comfortable

The goal of Blue Star Heating & Cooling is to provide you with the cool and comfortable living environment that you deserve through the installation of top-rated air conditioners and professional service. We invite you to call us today to learn more about what we can offer you.

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Customer Reviews
What our customers are saying

Very nice, very helpful, very knowledgeable, and went that little extra to make you feel special. Thank you.

David D

Gus and Jesse explained everything they were doing and noticed the area around my water heater was damp. After checking it, they told me to keep an eye on it rather than recommending immediate replacement. I have already recommended them to friends.

Katherine S

Excellent service.

Sorin P

Gus responded within minutes and came to work on the project same day. He was very honest and thorough with the details of what he was doing. He also explained some tips and what to watch out for when maintaining the ac unit.

Alex R

Strongly recommended


Gustavo was very thorough. Explained everything he was doing. Friendly service and professional. Highly recommend.

Frank C

Very professional and prompt. While conducting the cleaning(which there was quite a lot of dust and debris) of furnace, Gustavo discovered that a bird had flown into it and that was causing furnace from not starting up. Now I know the issue and what to do it prevent further issues. Thank You Gustavo

Bryan B
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Central AC Repair

Central Air Conditioning Repair

HVAC Repair

Libertyville, IL

Mundelein, IL

Grayslake, IL

Wadsworth, IL

Round Lake, IL

Lake Zurich, IL

Hawthorn Woods, IL