Koch & Associates, Inc. has earned the prestigious Diamond Certified award, presented only to companies that rate “highest in quality” in a detailed customer survey.
For over 40 years, we’ve been the Bay Area’s trusted landscape designers and contractors.
– Douglas R. Koch,
Building your dream starts here. Please fill out the information below, and briefly describe your project, or ask us any questions you have. We will be in touch with you as quickly as possible.