Emergency services in Cupertino are highly integrated with Santa Clara County's broader infrastructure.
* **Emergency Number:** 911 (for police, fire, and medical emergencies) * **Police:** Law enforcement is provided by the **Santa Clara County Sheriff's Office**, which operates the West Valley Division headquarters in Cupertino. The city does not have its own independent police department. * **Fire & Rescue:** Fire protection, hazardous materials response, and emergency medical services (paramedics) are provided by the **Santa Clara County Fire Department**. * **Disaster Management:** The City of Cupertino maintains an active Office of Emergency Services (OES) and supports a strong Community Emergency Response Team (CERT) program, preparing residents for regional risks like earthquakes and wildfires.