Stuart Lyle

SGPA is a California-based architecture firm that transforms everyday environments into dynamic and memorable places. From our offices in San Diego, San Francisco, and Fresno, we collaborate with clients throughout the western United States. For over 50 years, we’ve become specialists in projects that feature or blend retail, wellness, education, and housing to create viable and sustainable mixed-use communities. Our practice is rooted in creativity, effective management, and technology, supporting our commitment to enhance the quality of people’s lives through smart design.