1(770) 969-9600


With more than 26 years of industry experience, the professionals at Air Alliance Air Comfort Services are the choice of thousands of satisfied metro Atlanta Residential and Commercial customers, who trust Air Alliance to provide top quality Heating and Air Conditioning maintenance, repair and replacement service at an exceptional value.

Air Alliance Team


Glenn Valencia – General Partner

Glenn Valencia earned his Bachelor of Science in Mechanical Engineering from Southern Polytechnic Institute (now Southern Polytechnic State University) in Marietta, and began working as a licensed HVAC contractor in 1981.

With a focus on commercial HVAC systems, Glenn's expertise includes design and build projects, retrofits for data center facilities, customized systems to meet special lab requirements, and tenant build-to-suit projects.

With deep roots in the metro Atlanta community in which he lives and operates his business, Glenn serves on the Board of the Hudson Family Foundation, whose mission involves making a lasting impact on the lives of children in need, and he is an active member of his church.

Glenn and his wife live in metro Atlanta, and are the parents of two daughters.


Service Technicians

Each Air Alliance Service Technician is trained to evaluate all aspects of your heating and air conditioning system, including proper ventilation, humidity, air quality, air flow, and duct work design issues. They also are trained to perform preventive maintenance, repair and service for all brands and models of HVAC equipment.

Air Alliance technicians are drug tested, background checked, uniformed, and EPA-certified, giving our clients peace of mind.

Our technicians are located throughout metro Atlanta, providing quick response for all of your heating and cooling needs.