PROUDLY SERVING CHICAGO AND SUBURBS

Chicago, IL - 1655 S. Blue Island Ave. Unit 422

Beat the Heat with Reliable AC Systems

Stay Cool All Summer Long

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Cooling Services

If your A/C isn’t working, don’t wait too long to call for repairs. At Cosmic HVAC Inc., we offer 24/7 emergency AC repair that’s affordable. Our certified technicians stay updated on the latest air conditioning technologies, ensuring your unit is in expert hands.

We’ll diagnose the issue and find a solution that fits your needs and budget. If you encounter recurring problems, we’ll return promptly to resolve them. We know how inconvenient a broken air conditioner can be, which is why our team is always available for the emergency HVAC repairs you need. Restoring your comfort is our priority.

We’re dedicated to delivering top-notch service at competitive prices, so you won’t have to overspend to get your A/C unit repaired. In addition to repairs, we specialize in installation, replacement, and maintenance. Whether you need a one-time fix or ongoing care, we’re here to help. With decades of experience serving Chicagoland homes and businesses, we pride ourselves on treating customers like family. Discover why we’re the most trusted name for AC repair in the area. Contact us today to learn more about our comprehensive air conditioning services. We look forward to serving you!

Professional Air Conditioning Installation You Can Trust

If you need an air conditioner upgrade for your Chicagoland home or business, don’t wait until your unit breaks down to take action! Contact Cosmic HVAC Inc. for the professional air conditioning installation you can trust. Our experts will ensure your new air conditioner is installed quickly and efficiently.


In Chicago, a reliable air conditioner is essential for staying cool during the summer months. When your A/C malfunctions, it can be a frustrating experience. That’s why regular maintenance and tune-ups are crucial. If something goes wrong, we’re here to provide the emergency HVAC repair you can count on, ready to assist whenever you need us.


We prioritize customer satisfaction, and most issues can often be resolved during the first visit. For dependable air conditioning installation in Chicagoland, our team is unmatched. Our highly trained technicians are experienced in all aspects of A/C installation, ensuring optimal performance. Whether you’re considering central air units or ductless mini splits, we’ll work with you to determine the best type and location for your air conditioner and the most efficient installation method.


We are equipped to handle all A/C makes and models, including the reliable TRANE brand. Additionally, we can help you choose the right size air conditioner for your space, maximizing your investment.

We're here when you need us

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