Probation 

50 Douglas Drive Suite 200
Martinez, CA 94553

925-313-4000

925-313-4191

Link: Probation

Staff
Name Title Email Phone
Billeci, Todd Interim County Probation Officer 925-313-4188

Martinez Office 

50 Douglas Drive
Suite 200
Martinez, CA 94553

925-313-4000


Administrative Office
Staff
Name Title Email Phone
Castro Pastor, Valerie Executive Secretary (925) 313-4188
Eaton, Becky Administrative Services Officer (925) 313-4195
Billeci, Todd Director Field Services (925) 313-4199
Hernandez, Paula Chief Deputy Probation Officer (925) 313-4149
Roth, Lesha Probation Manager - Personnel (925) 313- 4196

Juvenilie Hall 

202 Glacier Drive
Martinez, CA 94553

(925) 957-2700

(925) 957-2715


Staff
Name Title Email Phone
Pelle, Bruce Director (925) 957-2710
Grosenheider, Shannon Auxiliary (925) 957-2718

OAYRF (Boy's Ranch) 

4491 Bixler Road
P.O. Box 398
Byron, CA 94514

(925) 427-8660

(925) 427-8663


Staff
Name Title Email Phone
Pitts, Michael Superintendent (925) 427-8668