Nippon Air Conditioning Services Co., Ltd. delivers specialized construction support services, operating both domestically within Japan and across international markets. Their core offerings encompass a full spectrum of air conditioning maintenance, including thorough inspections, routine servicing, necessary repairs, and component replacements. Furthermore, the company provides facilities management, renovation and building project execution, expert facility and environmental diagnostic evaluations, and precise measurement solutions. Established in 1964, the firm maintains its corporate headquarters in Nagoya, Japan.