Fairfax County Volunteer Fire and Rescue Companies
- Annandale Volunteer Fire Department - Co. 8 & 23
- Bailey's Crossroads Volunteer Fire Department - Co. 10
- Burke Volunteer Fire and Rescue Department - Co. 14
- Centreville Volunteer Fire Department - Co. 17 & 38
- Dunn Loring Volunteer Fire & Rescue Department - Co. 13
- Fair Oaks Volunteer Fire & Rescue Company - Co. 21
- Franconia Volunteer Fire Department - Co. 5 & 37
- Great Falls Volunteer Fire Department - Co. 12
- Greater Springfield Volunteer Fire Department - Co. 22
- Lorton Volunteer Fire Dept - Co. 19 (703) 339-5141
- McLean Volunteer Fire Department - Co. 1
- Vienna Volunteer Fire Department - Co. 2
- Fairfax County Volunteer Fire & Rescue Association
Fairfax County Public Safety
- Fairfax County Police Department
- Fairfax County Fire & Rescue Department
-
Fairfax County Office of the Sheriff