Here's a list of main phone numbers. For more contact numbers, visit the Facilities page in the Government section.

COUNTY ADMINISTRATION BUILDING
1195 Third Street

County Executive Office

707-253-4421
Toll free 877-279-3066

Auditor-Controller

707-253-4551

Board of Supervisors

707-253-4580
Toll free 877-279-2975

County Counsel

707-253-4521

Emergency Services

707-253-4257

Human Resources

(Job Line) 707-253-4808

Public Works

707-253-4351
Toll free 877-279-2979

Treasurer-Tax Collector

707-253-4327
Toll free 877-279-2987

Webmaster - (for questions about this website)