The Fleet Services Bureau oversees the Department's vehicle fleet for the build up, maintenance, repair and disposal of over 2,500 vehicles, with shops located in Phoenix, Flagstaff and Tucson.

The Fleet Services Bureau supports the Department's mission in the following ways:

• Maintains a Fleet Management System for tracking the Department vehicle inventory.
• Coordinates disposal of surplus department vehicles through auction, sale, transfer to another law enforcement or criminal justice agency, trade-in and general disposal via DOA State Surplus Property.
• Conducts the registration, titling and licensing of all department vehicles.
• Procures and issues vehicles for enforcement and support.
• Fabricates and installs police, emergency and specialty equipment in department vehicles.
• Establishes contacts and provides automotive parts and supplies to field offices, vendors and fleet maintenance shops through the Fleet Supply Warehouse.
• Assists other law enforcement agencies by providing surplus equipment, buildup services and technical information.
• Provides vehicle maintenance, repairs and services statewide.
• Provides expertise to accident investigators by performing extensive mechanical inspections of vehicles involved in homicides or fatal crashes.
• Provides fuel through department fuel sites, Arizona Department of Transportation (ADOT) fuel sites and through a statewide credit card system.