Stay Comfortable Year-Round WE’RE AN EXPERIENCED HVAC CONTRACTOR IN ABILENE, TX When your HVAC unit breaks down, you need to find a reputable HVAC contractor fast. Count on the knowledgeable crew at Hall Air Conditioning to fix the problem. Since 1964, we’ve been serving Abilene, TX area residents and business owners. We recommend Carrier HVAC products, although we maintain, repair and install all major brands. To speak with a dedicated HVAC contractor, call us today. We’ll work fast to solve your heating and cooling issues.