Prince William County Department of Fire and Rescue
- Includes management services, office of the chief, operations, prevention and preparedness, and station locations.
- http://www.co.prince-william.va.us/default.aspx?topic=040026

Yorkshire Volunteer Fire Department
- Prince William company 8. Includes apparatus, combat team, duty crews, history, memorials, and pictures.
- http://www.yvfd8.org/

Stonewall Jackson Volunteer Fire Department and Rescue Squad.
- Includes organization, fire, EMS, technical rescue, and a photo gallery for Company 11.
- http://sjvfd.org

Manassas Volunteer Fire Company
- News, events, history, museum, and run statistics.
- http://www.manassasfire.com/

Lake Jackson Volunteer Fire and Rescue Department
- Services an area of 22 square miles in Prince William County, occasionally assisting the City of Manassas with mutual aid services.
- http://www.ljvfd.com/

Buckhall Volunteer Fire and Rescue Department
- Company 16 firefighting, EMS, apparatus, activities, and recruitment information.
- http://www.buckhallvfd.org