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District lll
Welcome
Contact
Mary N. Piepho
County Supervisor, District lll
Email

Danville Office
309 Diablo Rd.
Danville, CA  94526

Brentwood Office
181 Sand Creek Road, Suite L
Brentwood, CA  94513

Ph: (925) 820-8683 - Danville
Ph: (925) 240-7260 - Brentwood

Hours
8:00 am - 5:00 pm
Monday - Friday
This site provides detailed and up-to-date information on:
  • Legislative priorities
  • Supervisor Piepho actions on the Contra Costa County Board of Supervisors
  • Constituent outreach services

Supervisor Piepho's goal is to serve the residents of Contra Costa County with the utmost integrity in creating sound public policy. Her office and amazing staff strives to maintain excellence in the administration of policy priorities and effective constituent outreach to our residents.

Please do not hesitate to contact Supervisor Piepho's office at any time to express your concerns or opinions on any issues.