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Frankfort, Illinois
Climate Control Systems has certified technicians to take care of your AC installation near Mokena IL.
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Frankfort, Illinois
See what makes Climate Control Systems your number one choice for Commercial Air Conditioner repair in New Lenox IL.
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Meet Our Team | Climate Control Systems

The Climate Control Systems Team
President and Owner of Climate Control Systems, Gary.
Finance and Accounting for Climate Control Systems, Kathy.
Megan dispatches our techs when you need a AC repair.
Brian oversees all of the projects for Climate Control Systems.
Project Manager
Paul is the lead service/installer, no Cooling repair is too big or too small for him.
Lead Service/Installer
Kurt is the lead installer, no Cooling installation is too big or too small for him to tackle.
Lead Installer
As a Service tech, Ross can handle your Air Conditioning needs.
As an apprentice, Alec is a knowledgeble tech when you need service on your  unit.

About Us

Learn about the history of Climate Control Systems and all of their HVAC work since 1971.
Climate Control Systems is a full-service heating, air conditioning, and ventilation company started in 1971. Located in Frankfort, IL, we are still operated by the same family, and many of our technicians have been with us for over 10 years. Our goal is to make your home or business safe, healthy, and comfortable.
Excellence has been our hallmark since 1971

Climate Control Systems is a customer focused heating and air-conditioning company that was originally started in 1971. Located in Frankfort, IL, we employ highly trained people whose goals are to make our company the best service company in the Chicagoland Area.

We are very proud to be a TRANE Comfort Specialist Dealer. This means that we exceed the high standards that TRANE expects from its dealers.

Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ--a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable.

From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. We pledge to always tell you up front what your cost will be to complete your job correctly. Our office staff is friendly and our records are well kept in order to better provide quick and effective service. You are told exactly what to expect prior to any work being started.
Climate Control Systems installs the best Trane systems in Frankfort, Palos, Orland, New Lenox, and Peotone.
24/7 Emergency Service • Call Us Today • (815) 806-1055 • or • Schedule Service Online
Contact Information
Address:   22774 Citation Road, Unit C
Frankfort, IL 60423
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Office Hours
Monday:  8:00am - 4:30pm
Tuesday:  8:00am - 4:30pm
Wednesday:  8:00am - 4:30pm
Thursday:  8:00am - 4:30pm
Friday:  8:00am - 4:30pm
Sat/Sun:  Closed
24 Hour Emergency Service Available
Monday - Friday:  8:00am - 4:30pm
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Payment Options
For AC in Tinley Park IL, we accept most major credit cards.
We accept check for Commercial Air Conditioner repair service provided in Mokena IL.
We accept cash for Cooling repair service provided in New Lenox IL.
Contact Us For Financing