Since 1985, Siegel & Strain Architects has championed sustainability as an integral part of the design process. Through leadership and a commitment to innovation in green design and historic preservation, the firm has created award-winning projects and an ecologically- based practice that has gained national attention. From its Emeryville office, located in the San Francisco Bay Area, Siegel & Strain provides building design and master planning services to a diverse client base on a wide range of civic, educational, and residential projects.