Working with OA is a bespoke, concierge-style experience unlike any other. With more than 30 years of experience, the team has been making sustainability beautiful as a nationally recognized leader in the green building movement, creating homes that are healthy, efficient, innovative, and delightful to live in. Transparency is central to the firm’s process, with open estimating and no markups. OA cares deeply about its clients and craftspeople, a commitment reflected in the positive relationships it has built throughout the industry. The firm specializes in architecturally distinctive homes, embracing whimsy, creativity, and structurally complex challenges.
