Design Concepts Landscape has been a member of the small business community in Simi Valley since 1983. Our job locations range from Santa Barbara to Santa Clarita, to Malibu, to Beverly Hills, and include single-family homes, multi-family complexes, and large estates. We are a member of the California Landscape Contractors' Assn., and are fully bonded and insured. Marsh Sanders is a graduate of Texas A&M University, with a bachelor's degree in Landscape Architecture. It's very rewarding to create a beautiful, useful space that the homeowners are excited about from a pile of dirt.