Emergency and public safety services in McLean are managed by Fairfax County.
* **Emergency Number:** Dial **911** for all police, fire, and medical emergencies. * **Police:** The **Fairfax County Police Department** serves the area, operating out of the McLean District Station. * **Fire & Rescue:** The **McLean Volunteer Fire Department (Station 01)** works in conjunction with the Fairfax County Fire and Rescue Department to provide robust fire suppression, rescue, and emergency medical services. * **Disaster Management:** The Fairfax County Office of Emergency Management coordinates disaster preparedness and response, utilizing the Fairfax ALERT system to keep residents informed.