For more than 45 years, Air Enterprises has been the leader in proving that the best quality AHUs ... deliver the lowest total costs. Quality that lasts – our first air handler, built in 1964, is still in operation. Still outperforming everything else. Still saving money. Additionally, Air Enterprises is preferred for the toughest air handling applications, including high technology manufacturers, pharmaceutical and research laboratories, major medical facilities, museums and more. Because only Air Enterprises meets all criteria for critical performance, durability and operating efficiencies – resulting in higher end-use experience, at lower lifecycle costs. The difference is all-aluminum construction. Precision-built with top rated fans, motors, controls and other components. Fully customized to suit all your specifications, exactly. All backed by expert consulting, project management, engineering and testing services, second to none .