Bob Lau is an experienced building services engineer and sustainability specialist with extensive expertise in mechanical, electrical, and plumbing (MEP) systems within the global AEC industry. As a leader in sustainable infrastructure and smart building integration, he has contributed to the development of high-performance commercial, institutional, and public facilities that prioritize operational efficiency, occupant comfort, and long-term environmental responsibility. Bob’s professional focus includes plumbing systems, drainage engineering, fire protection infrastructure, BIM-driven project coordination, and energy-efficient retrofit strategies for modern buildings. Through his work on large-scale developments and smart facility technologies, he provides valuable insight into commercial restroom systems, water-efficient fixture integration, intelligent building services, and the evolving role of sustainable engineering solutions in contemporary commercial environments.