About Us

Comfort you can feel. Quality you can trust.

Mission Statement

We provide customers with the highest quality HVAC equipment and service humanly possible. On every job, large or small, we work for CAS customers as if we are doing the job for ourselves, always seeking to improve in quality, efficiency and service.


Conditioned Air Systems has served north Georgia as the most reliable HVAC source for more than 30 years. CAS is here to assist you with each of your commercial, residential and overall HVAC needs. We offer competitive pricing, state-of-the-art on-site metal fabrication shop, and NATE-certified technicians.

With expertise in every aspect of HVAC – including design, sales, fabrication, installation, service, maintenance, energy management and more – we are honored that CAS customers have made us among the largest and most successful companies in our field. We look forward to serving all of northeast Georgia including Athens, Flowery Branch, Gainesville, Buford, Lawrenceville, Norcross, Atlanta, Canton, Toccoa and everywhere in between.