Welcome to Hill Design Services. Hill Design Services is located in Mill Valley, California and has been in operation since 1989. We specialize in office planning and systems furniture. We provide services which cover all aspects of a furnishings project or installation from test fits to ensuring that a proper installation is done by others, in keeping with our detailed plans. We also provide other CAD services related to the building and furnishings industries. We are committed to client satisfaction and we achieve this by listening to the needs of the client and demonstrating sensitivity to timeframe and budget. We do whatever it takes to deliver successful projects for our clients. Our website is currently under renovation. Contact us below for more information. Thank you.