Marlene Design + Co. is a full-service residential interior design company serving clients throughout Walnut Creek and the Bay Area. Specializing in custom interior design, the company offers turn-key services, including the selection of lighting fixtures, furniture, paint, and accessories. The company also provides space planning and project management services. In addition, it offers one-time, three-hour in-home design consultations for clients who prefer to manage their own interior projects. Its previous projects include designing a modern farmhouse kitchen and a California Spanish home.