David OSheehan Architect is a West Vancouver firm dedicated to high-performance residential design and sustainable construction practices. Their approach prioritizes energy efficiency and environmental responsibility through thoughtful site planning and modern architectural techniques. Every project aims to match the natural surroundings while utilizing durable, low-impact building materials. The firm emphasizes the creation of healthy indoor environments that benefit from optimized natural lighting and superior thermal comfort. By focusing on technical details, they ensure that each custom home meets high standards of energy performance. Their design process involves a deep collaboration with clients to translate unique visions into functional and beautiful living spaces. They continue to work on integrating green technology into luxury residential architecture across British Columbia. This commitment to excellence results in homes that are as resilient as they are visually striking.