J. Roger Preston Limited (JRP) is a leading professional engineering consultancy specializing in Mechanical & Electrical, Building Services Engineering for sectors including Building, Transportation, Environmental, Industrial, Infrastructure and Energy.

Established in Hong Kong in 1962, the JRP Group of Companies currently employs around 500 staff in offices in Hong, Beijing, Shanghai, Shenzhen, Macau, Singapore, Malaysia and Vietnam. 


Over the last six decades, J Roger Preston has worked for an impressive list of clients including government organisations, leading developers and multi-national corporations, and with renowned architects, interior designers and construction professionals. We are proud of our diverse portfolio of prestigious projects.