Nippon Air conditioning Services Co., Ltd. provides construction support services in Japan and internationally. The company offers maintenance services, including inspection, servicing, repair, and replacement for building infrastructure systems; facilities management, reform, and construction services; diagnosis and evaluation of equipment, and solution proposals; radiation dose measurement; measurement of radioactive material concentration in wastewater; and technical training services. Nippon Air conditioning Services Co., Ltd. was incorporated in 1964 and is headquartered in Nagoya, Japan.