Our Story
Founded in 1993, D&Y Engineering Consultant Firm is a forward-thinking engineering consultancy tackling construction challenges in Hong Kong and Mainland China. We offer end-to-end design and build services, adhering to current standards from Hong Kong's Buildings Department (BD), China's Ministry of Housing and Urban-Rural Development (MOHURD), and international norms.Born from engineering passion and regional urban insights, we embed integrity in all operations—transparent communication, ethical practices, and durable results.

Our Mission:
Empower clients with reliable, innovative solutions to boost building performance, sustainability, and regulatory compliance in Hong Kong and Mainland China.

Our Values:
  • Integrity: Highest ethical standards in honesty, accountability, and trust.
  • Excellence: Decades of experience for superior outcomes.
  • Innovation: Advanced tech for efficient results.
  • Client-Centric: Customized services for your goals.
  • Sustainability: Eco-friendly designs minimizing impact.
We are your partners in a better future.