Prevalent Projects is a full-service interior design company located in Mill Valley, California. We work in residential as well as commercial spaces. We believe strongly in quality design and craftsmanship that is intended to last a lifetime. We always aim to provide the highest quality goods, which are sustainably sourced and as non-toxic as possible. Our goal for each project is to make it feel like a place you want to be in, always. We collaborate closely with our clients in order to execute their visions and excede expectations.


Interior Design – We create warm, modern spaces that are influenced by Japanese and Scandinavian design. Our designs are handcrafted and tailored to each room we work on, whether it is a residential or commercial project. We work closely with clients to determine their wants and needs for their space.

Client Consultation – At Prevalent Projects, our focus is on world-class customer service. We seek to provide an energizing, exciting experience for each and every client who comes through our doors. Through several in-depth conversations, our team will help you to translate your vision into a gorgeous space that you will enjoy for years to come.

Design Development – We create beautiful, functional spaces for both residential and commercial properties, assisting clients with the selection of furniture, materials, and finishes. We also provide custom builds and will deal directly with contractors on your behalf.

Additionally, we offer…

  • concept illustration
  • space planning + furniture layouts
  • custom furniture + cabinetry
  • casework design + fabrication
  • material finish selections
  • ordering + installation of furnishings
  • coordination with architects, contractors, engineers, + others


We’re proud to offer the highest quality of interior design to our clients in Mill Valley and beyond. For more information about our vast array of services, please contact Prevalent Projects today.