Friday, September 03, 2010
 
 
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Contact Information  
 

Susan A. Bonilla
Supervisor, District IV
Contra Costa County
2151 Salvio St.,Suite R
Concord, CA 94520
 
925-521-7100
925-646-5202 FAX
 

 
   
   

 

 

 

Office Hours  
 

The office of Contra Costa County Supervisor Susan Bonilla is regularly open Monday through Friday, 8:00 a.m. - 5:00 p.m. The office is closed daily from 12:00 - 1:00 p.m.

The office is generally closed on weekends and holidays.
 

Additionally, the office will be closed the following days in 2009 due to mandatory furloughs:
Monday, October 12
Wednesday, November 25
Thursday, December 24
Thursday, December 31