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Office of the Sheriff 
Phone Directory

| Administration Division | Contract Cities | Coroner | Custody |
| Forensics | Investigative Division | Emergency Services |
| Patrol Division | Technical Services |

Emergency Calls Only 911
  Or 228-8282
TTY for the Hearing and Speech Impaired 228-0111
 Dispatch Non-Emergency 

24 hours a day-7 days a week

646-2441
Dispatch Non-Emergency

Toll Free 24 hours a day-7 days a week

877-308-5248

Note: All area codes are 925 unless otherwise indicated

E-mail the Webmaster


Administration Division

651 Pine Street, Martinez, CA 94553-4800

 
  • Administration and Personnel
335-1500
313-2720
  • Internal Affairs
335-1530
1-877-4-DEPUTY

(1-877-433-7889)   


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Contract Cities
Business Offices
 
314-3410
284-5010
625-6700
254-6820
  • San Ramon Police Department
    2222 Camino Ramon
    San Ramon, CA 94583
973-2700


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Coroner/Morgue  
  • 1960 Muir Road
    Martinez. Ca 94553
313-2850


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Custody Bureau  
  • Marsh Creek Detention Facility
    12000 Marsh Creek Road Clayton,CA 94517
646-5700
  • Martinez Detention Facility
    1000 Ward Road
    Martinez, CA 94553
646-4494
  • West County Detention Facility
    5555 Giant Highway
    Richmond, CA 94806
(510) 262-4200
  • Custody Alternative Facility
    1011 Las Juntas
    Martinez, CA 94553
646-4670


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Forensic Services Division  
  • Criminalistics Section
    1122 Escobar Street
    Martinez, CA 94553
335-1600
  • Drug, Alcohol & Toxicology Section
    1960 Muir Road, Ste.201
    Martinez, CA 94553
313-2800
  • Fingerprint Examiners
    1122 Escobar Street
    Martinez,CA 94553
335-1600
  • Inked Fingerprint Section
    651 Pine Street
    Martinez,CA 94553
957-7100
  • Property and Evidence Services
    2099 Arnold Industrial, Ste.D
    Martinez, CA 94553

 

646-5877


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Investigation Division  
1980 Muir Road
Martinez, Ca 94553
 
  • Criminal Investigation
313-2600
  • Domestic Violence
313-2613
  • Fraudulent Document
    (High-Tech Crimes)
313-2640
  • Homicide
313-2630
  • Juvenile/Sexual Assault
313-2624
  • Misdemeanor Complaints
313-2513
  • Narcotic/Vice Investigation
313-2676
  • Property Crimes
313-2650


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Office of Emergency Services  
  • 50 Glacier Drive
    Martinez, Ca. 94553
646-4461


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Patrol Division  
1980 Muir Road
Martinez, CA. 94553
 
  • Administration/Abandoned Vehicles
313-2500
  • Blackhawk Police Services
736-1018
  • Bay Station, Richmond
(510) 262-4203
  • Delta Station, Oakley
625-2341
  • Muir Station, Martinez
313-2541
  • Valley Station, Alamo
837-2902
  • Marine Patrol
427-8507
  • Mutual Aid Coordinator
313-9619
  • Volunteer Services
646-4461


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Retirees Contact:
Retired Captain Donna Irwin

Click here to email Cpt. Irwin

(925) 228-6980
Technical Services Division  
40 Glacier Drive
Martinez, CA.94553
313-2400
  • Civil
646-1770
  • Records
335-1570
  • Warrants
335-1580


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Contact Information: Office of the Sheriff Contra Costa County
651 Pine Street, 7th Floor Martinez, CA  94553        (925) 335-1500

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Please note response may take several weeks. All inquiries will be answered in the order received.


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