County-level law enforcement providing patrol, traffic enforcement, and support across Maricopa County's jurisdiction.

State troopers responsible for highway patrol, major incident response, and statewide law enforcement operations.

City policing for Scottsdale — neighborhood patrol, traffic stops, and investigations that keep the city safe.

Fire suppression, rescue, and emergency medical services responding to calls across the city.

Highway maintenance and traffic management — keeping Arizona's roads clear, safe, and moving.