Our team of experts will work directly with you and your chosen team of architects, interior designers, home builders, and contractors. Cello's goal is to deliver your vision of a home designed for your enjoyment, with seamlessly integrated, personally customized, and professionally realized automated control, lighting and entertainment systems.

Cello's Design Office provides an elegant venue for your design meetings. We invite you to use our conference room to meet with your architect, builder, or decorator. Our staff of designers and engineers is available to help you explore ideas and answer questions.

Cello's projects are concentrated in the Northwest US, but span the US and world.

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Office, Operations, Warehouse and Mailing Address: 6220 Roosevelt Way NE, Suite 200 Seattle, WA 98115 Phone: + 1.206.256.0900 Fax: + 1.206.256.0909 Hours: Monday - Friday 8:00am to 5:00pm Showroom: Visits available by appointment only, scheduled to fit client availability Map / Driving Directions