REC Engineering Company Limited is one of the Hong Kong’s largest engineering companies. We are engaged in every aspect of electrical and mechanical engineering services, including electrical installation, air-conditioning, fire prevention and fighting, plumbing and drainage, building automation systems, and engineering maintenance services. Our service covers the full project life cycle from initial electrical and mechanical design through installation to testing and commissioning and operation and maintenance, providing a one stop shop service to our clients. We also excel in environmental engineering projects such as sewage treatment plant, pumping station, electrochlorination, and automated refuse collection system. Furthermore, our chemical engineering branch serves both public and private clients with their water treatment expertise.