Probation Youth Services Center 

Probation Services Manager

Jennifer Washington
Phone: 707-784-7562
[email protected]

Supervising Deputy Probation Officer 

General Supervision
Challenge and R.I.S.E Community Supervision

Nilsa Thomas
Phone: 707-784-3251
[email protected]

Vallejo Probation Office 

321 Tuolumne Street
Second Floor
Vallejo, CA 94590
(707)553-5531 (Office)
(707) 553-5021 (Fax)

Probation Services Manager

Jennifer Washington
Phone:  707-784-7562
[email protected]

Supervising Deputy Probation Officer

Family Preservation
Placement
Non-Minor Dependent
Sex Offender
General Supervision

Tammy Dewitt
Phone: 707-553-5123
[email protected]

Youth Achievement Centers

North County
709 Beck Avenue
Fairfield, CA 94533
(707) 784-6531

South County
715 Tennessee Street
Vallejo, CA 94590
(707) 784-7600

Social Services Manager

Katie Ward
Phone: 707-784-7587
[email protected]

Supervising Deputy Probation Officer

Nadia Hollomon 
Phone: 707-784-6930
[email protected]