Our goal at CAS is to earn your trust daily and that’s exactly what we have been doing in the Atlanta/North Georgia area for over three decades. Whether you want to install a new system, renovate an older one or service current equipment, we are ready to take care of each of your commercial HVAC needs. 

CAS’s commercial contracts range from hundred-thousand dollar to multi-million dollar contracts. As a full-service company, we can provide customers with worry free installation, maintenance to keep your system operating at peak performance and maximize your current system for optimal performance. We are ready to be your total climate control provider.

Commercial System Upgrades

CAS may be able to help you save substantially by pinpointing and replacing weak links in your current system. We will complete a thorough evaluation of your existing system to determine what will yield maximum results. After design, fabrication and installation of your new or upgraded system, we guarantee all parts and labor and even offer 24-hour emergency service.