McClellan | Tellone

McClellan | Tellone, a Seattle based architecture and interior design firm, led by Regan McClellan and Christopher Tellone, was founded in 1997 with a dedication to providing contemporary design solutions tailored to the unique needs of our clients.

Serving clients across the West Coast and beyond, McClellan | Tellone builds upon an impressive catalog of work showcasing decades of expertise with an array of comprehensive services – architectural design, interior design, landscape design, lighting design, furnishing and art curation, as well as master planning and site design. This range of services places the firm in a unique position to bring not just one aspect of a design concept to life, but rather the entire vision of our clients to reality through a comprehensive and collaborative process.


3309 Wallingford Ave N
Seattle, WA 98103