Contra Costa County, CA Interior Designer

Aviva K Designs is an Interior Design firm based in San Francisco, CA serving Contra Costa County, CA and beyond.

We provide interior design services in Blackhawk, Orinda, and Walnut Creek’s Northgate area, and throughout Contra Costa County in the East Bay, California. Our work often starts with the realities of how people live day to day—improving flow, refining room layouts, and selecting finishes that hold up, whether it’s a single-family home that needs better kitchen and family-room connection or a new construction where the builder package doesn’t match the way you want the home to feel. As an interior designer, we handle space planning, lighting plans, material and paint selections, and furniture layouts with clear documentation so decisions stay organized and the project stays calm. If you’re in Diablo or Lafayette and want a home that looks considered without feeling precious, we focus on proportion, comfortable seating, and details like trim, hardware, and window treatments that make the whole house read as one, without overdoing it.

From initial concept through final styling, our Contra Costa County, CA interior design studio delivers spaces tailored to how you live.

• Interior architectural planning and layout
• Kitchen and bathroom design and renovations
• Custom furniture and cabinetry design
• Furniture, textiles, and lighting selection
• Color, finishes, and styling consultation
• Final installation and accessorizing

Our team has extensive experience working in the neighborhoods of Contra Costa County, CA, including Blackhawk, Diablo, Orinda, Lafayette and Alamo. We understand the unique architectural styles and design preferences of each area, allowing us to create interiors that seamlessly blend with their surroundings.

Our projects include luxury residential interiors throughout Contra Costa County, CA and the surrounding area. Explore our portfolio to see our design approach, attention to detail, and high-end craftsmanship.

At this time, we do not currently have any available project images we can showcase in Contra Costa County, CA area, but please see below for a selection of images from projects in other areas.

If you are planning a renovation, new construction, or furnishing project in Contra Costa County, CA, Aviva K Designs provides a collaborative, full-service interior design experience. Contact us today to begin your project.