The Investigations and Services Division is divided into four areas of responsibility.  The Division is staffed with 18 sworn officers and 27 civilian personnel composed of the Criminal Investigations Unit (C.I.U.), Youth and Community Services Unit (Y.C.S.U.), the Professional Standards Unit (P.S.U.) covering Personnel & Training, and Support Services covering Dispatch and Records.   

Captain Craig Eicher is the manager of the Division. 

Members of the Division are responsible for a large cross section of activities and support functions within the overall effort to provide public safety to our community.  Investigations and Support Service personnel  are assigned to criminal investigations, Property/Evidence, Crime Analysis, D.A.R.E., School Resource Officers, Crime Prevention, Personnel & Training, Professional Standards, General services, Fleet maintenance, Dispatch and Records management. 

Investigations Units and personnel can be reached through the main Investigations and Services Division phone number at (925) 931-5134.

Personnel and Training can be reached directly at (925) 931-5235.

Dispatch and Records personnel can be reached by calling the main Police Department phone number at (925) 931-5100.