Air Conditioning


If you want to reduce your monthly utility bills, a good place to start is with a new, energy-efficient cooling system professionally installed by Pass One Hour Heating & Air Conditioning.

Upgrade your outdated AC to an energy-efficient model with a seer rating between 13 and 20 (trust us, those are good numbers). A new AC could potentially save you thousands of dollars in utility costs throughout the life of the system. Our cooling specialists can design and install a solution for you based on your specific needs and budget. We proudly offer a straightforward pricing breakdown, so you’ll know the price down to the penny before we begin the installation of your new AC.

Whether you live in Marion, Carbondale, Mt. Vernon, Benton, West Frankfort, Sesser, or anywhere else in southern Illinois, you can trust Pass One Hour Heating and Air Conditioning to install the finest high-efficiency comfort systems on the market today.

Our crews are certified by Comfort Institute and we’ve proudly served southern Illinois for over 40 years.

Click Here for More Information
Pass One Hour Heating & Air Conditioning is a proud member of

Herrin Illinois Products & Services Exchange

Click Here to Learn More