Prentiss Architects, Inc. is an award winning design firm well-versed in custom client and land/environmentally sensitive residential design. We value our clients as an integral part of the design process and we encourage their input in each stage of the design process. We also take strong design cues from the natural environment/context of the site. Combined with our experience in design our projects are a result of an energetic, dynamic, and (fun!) process unique to each project that we create.

San Juan Island native Geoff Prentiss has been engaged in his architectural design practice since 1989, operating out of two locations: in Friday Harbor on San Juan Island and in Seattle. Prentiss Architects is further staffed by a team of architects and staff whose primary objective is delivering exceptional design and services to our clients. The experience and innovation exemplified by our firm provides us with the ability to cater to the needs of our extensive and sophisticated clientele.