1050 Danbeck Ave
Santa Rosa CA 95404


Landzen creates thoughtful design that is sensitive to human scale

We strive for responsive solutions that are not only creative, but also logical and sustainable

Landzen serves Sonoma and Napa counties with landscape design and construction. Landzen is a new company with a long history. Charles “Randy” Randolph is the founder and owner. Randy brings over 35 years of design experience with up- to-date knowledge of current trends and materials. Randy founded and formerly owned Lifescape Associates, Inc., a Denver based landscape design/build company. Over the years, he has created unique, award-winning landscapes for Colorado businesses and all types of residences, from bungalows to estates.

Randy provides exceptional design/build services to create outdoor living spaces. These services include water features, patios, outdoor kitchens, fireplaces, irrigation systems, lighting, shade structures, gardens and planting designs.

Randy holds a Bachelor of Science degree in Landscape Architecture from the University of Wisconsin. He has been a member of the American Society of Landscape Architects since 1980, and has recently achieved his California Landscape Contractor’s License after coming to Sonoma County in 2012. Randy has working knowledge of municipal and county procedures and requirements.

Construction Counsel

This approach provides excellent design services, with constant supervision and minimal overhead costs.  Landzen controls the entire process, from preliminary plan to finished job. Subcontractors are directly supervised by Landzen. Before subcontractors become part of the Landzen team, they must demonstrate quality workmanship and value.

Landzen BBB Business Review