Police Department

Department Directory  |  Department Page

Office of the Chief
Chief LivingstonDavid Livingston
Chief of Police
(925) 671-3194
Email
Administrative Services
Cheryl OwensCheryl Owens
Finance/Business Operations Manager
(925) 603-5878
Email		 Joes SurgesJoe Surges
Records Supervisor
(925) 671-3005
Email
Field Operations
Daniel SiriDan Siri
Captain
(925) 671-3260
Email		 Garrett VoergeGarrett Voerge
Lieutenant
(925) 603-5826
Email
Robin HeinemannRobin Heinemann
Lieutenant
(925) 671-3391
Email		 Brian WiesendangerBrian Wiesendanger
Lieutenant
(925) 671-5066
Email
Steve DyerSteve Dyer
Lieutenant
(925) 671-5072
Email		 Andrew GartnerAndrew Gartner
Lieutenant
(925) 671-5056
Email
Darrell GrahamDarrell Graham
Lieutenant
(925) 671-5095
Email		  
Investigation Divisions
Provide essential support services efficiently and effectively for line operations of the Department including Youth Services and Investigations.
Tim RunyonTim Runyon
Lieutenant
(925) 603-5902
Email		 Jim LardieriJim Lardieri
Lieutenant
(925) 603-5865
Email