McQuay International is one of the leading providers of systems solutions for heating, ventilation and air conditioning equipment in the world. The company offers engineering services for commercial, industrial and institutional customers. It provides a range of chillers, indoor air handlers, coils and condensing units. McQuay International offers a variety of fan coils and self-contained unit ventilators. The company provides products of the VRV, Remington, HermanNelson and Perfex brands. It offers heat pumps and rooftop systems. McQuay International offers emergency repair and equipment upgrade services. The company organizes on-site training programs that include routine maintenance and troubleshooting services. In addition, it is a part of Daikin Industries and operates McQuay Solutions Group, which offers retrofitting and design and build solutions for the education and health care industries.