The Police Services Division is responsible for many critical functions which are necessary for the Davenport Police Department to be an effective law enforcement agency. The duties and responsibilities are diverse. There are four bureaus within the Division.  The Bureaus include the Crime Prevention Bureau, Identification Bureau, Records Bureau and Training Bureau.  Each Bureau is commanded by a lieutenant or civilian manager.  The Crime Prevention Bureau includes the Community Impact Team (CIT) and the School Resource Officer (SRO) Unit.  The Identification Bureau includes the Crime Scene Unit, Property & Evidence Unit, and the Computer Forensics Unit.

In addition to the bureaus and units within the Services Division, other responsibilities include management of the department's annual operating budget and capital improvement program, personnel responsibilities, recruiting, risk management, Commission on Accreditation for Law Enforcement Agencies (CALEA) accreditation management, building & grounds and fleet coordination.

The dedicated sworn and civilian employees and volunteers within the Services Division help make the Davenport Police Department a recognized agency within the area and the State.