The firm originated as J. Roger Preston and Partners in the United Kingdom in 1926 and the Hong Kong office was established in 1962. The Hong Kong firm experienced considerable success and growth, and established a reputation for excellence over a period spanning more than 40 years in Hong Kong during which time the J. Roger Preston name became widely known as the premier mechanical and electrical consultancy practice in Hong Kong. In 1997, JRP was incorporated as a limited liability company under the name J. Roger Preston Limited.
Within the region, the JRP Group of Companies currently employs in excess of 350 engineers, project managers, technicians and construction professionals in established offices in Hong Kong, Shenzhen, Shanghai, Beijing, Kuala Lumpur and Singapore.
Clients include national and local government authorities, commercial and industrial enterprises, multinational organisations and international funding agencies.
JRP applies quality systems, safety procedures and environmental programmes to ensure better management practice. We are a quality systems certified company, and registered to ISO 9001.2000.

• Utility Services Infrastructure
• Electrical Power Distribution
• Information Technology and Communication Systems
• Heating, Ventilation and Air-conditioning
• Vertical Transportation
• Public Health Services
• Fire Engineering
• Intelligent Building Applications (Building Automation System, Communication System, etc)
• Specialist Gas and Fluid Distribution Systems
• Acoustics and Vibration Control
• Lighting
• Indoor Air Quality
• Energy Recovery
• Process Utilities
• Feasibility Studies
• Site Selection
• Environmental Studies
• Project Management
• Planning & Design Services
• Government Submission & Approvals
• Procurement
• Construction Management
• Commissioning
• Post Contract Services
• Commercial/Retail Fit out
• Expert Witness
• Building Facility Management (M&E)