About Cardinal Heating & Cooling

Cardinal Heating & Cooling is a family-owned HVAC installation and service company that operates 24/7 in the Chicago suburbs. Customers highly recommend Cardinal, noting it as a rare find in the trades. They praise the company for its honest and reliable services, highlighting the professionalism and kindness of the staff. Reviews emphasize the amazing communication and efficiency, with one customer mentioning a quick installation of a wine cooling unit in just an hour and a half. The technicians, including Jordan and Dan C., are recognized for their expertise in resolving issues quickly and effectively. The workmanship is consistently described as high quality, and many recommend Cardinal to friends and family for their outstanding service and experienced HVAC team. Additionally, they offer free in-home estimates, making it easy for customers to get started with their services.

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Reviews for Cardinal Heating & Cooling

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  • Jul 2026

    Great experience from start to finish! Chuck, as well as all the technicians who installed my new HVAC system were professional, courteous, knowledgeable and friendly. The installation team arrived on time, worked efficiently, and left everything clean. The technicians took the time to answer all of my questions and explained how the new system works. Any issue that came up after the installation was addressed promptly and professionally. A special shout out to Justin who worked so hard after installation to remedy an issue that arose! Awesome job, Justin! Thank you, Cardinal!!!! 5 stars all the way!

  • Jul 2026

    Our basement flooded and water got into our furnace and water heater. Matt showed up right on time with good communication on when he was going to be there. He was very knowledgeable and got our system back up and running in no time. He also took the time to check our AC levels to make sure we were going to be good for the upcoming heat wave, which other HVAC companies have failed to do for us in the past. We very much appreciate him and would recommend Cardinal to anyone in need of HVAC services.

  • Jun 2026

    Great experience with Cardinal Heating & Cooling. Scott, the serviceman, was very helpful, professional, and prompt! Was able to get a same day appointment for urgent AC issue.

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

Tips

 online estimates  on-site services accepts credit cards