We believe that designing timeless, sustainable houses should be fun and collaborative. Founded in San Francisco in 1980, Gast Architects is a service-oriented practice specializing in custom residential homes and renovations, including both contemporary solutions and the sensitive restoration and adaptation of historic properties. We offer comprehensive architectural services and we take pride in the close working relationships we develop with our clients in responding to their needs, taste, budget and schedule, while maintaining architectural design excellence. Sustainable design strategies are integral to our design process, and we are a signatory to the AIA 2030 Commitment.