EHDD is a national leader in architecture, interiors, urban planning, and sustainability. Centered in San Francisco and Seattle, we derive inspiration from the many different voices that work together to envision, to build, and to steward places we inhabit.
Since our founding in 1946, EHDD has embraced our client’s vision and designed to express their unique values. Our award-winning practice has exceptional expertise in designing libraries and educational facilities, buildings for science and housing, as well as museums, aquariums, and zoos.