Contact Us
Region 1
Sacramento Regional Office
8800 Cal Center Drive
Sacramento, California 95826
Branch Chief
Brownfield Coordinator
General Number: (916) 255-3545
Region 2
Berkeley Regional Office
700 Heinz Avenue, Suite 200C
Berkeley, California 94710
Acting Branch Chief
Brownfield Coordinator
General Number: (510) 540-2122
Region 3
Chatsworth Regional Office
9211 Oakdale Avenue
Chatsworth, California 91311
Branch Chief
Brownfield Coordinator
General Number: (818) 717-6500
Region 4
Cypress Regional Office
5796 Corporate Avenue
Cypress, California 90630
Branch Chief
Brownfield Coordinator
General Number: (714) 484-5300
Geological Services Branch
Branch Chief
Human and Environmental Risk Office
Branch Chief
Engineering & Special Projects
Branch Chief
Legacy Landfills
Branch Chief
Santa Susana Field Lab Project Support
Branch Chief