


Guardian can install and maintain your kitchen fire suppression system to keep your facility safe.


Fire sprinkler systems are the single most effective means of controlling small to medium-sized fires in your building.


Fire alarms alert the people in your building of an emergency and are crucial for helping everyone to escape safely before it’s too late.


For certain applications, water from a sprinkler system can do as much damage as a fire. For these situations, Guardian offers waterless fire suppression systems.


Fire extinguishers allow people in your building to put out small fires before they escalate into dangerous emergencies.


Working emergency lights are critical to helping people navigate through your building if the power goes out or if smoke is obscuring the exits.
Fire Protection Services in Maryland, Virginia & Washington, DC
SINGLE SOURCE. SIMPLICITY. PEACE OF MIND
Guardian Fire Protection is the Mid-Atlantic’s premier fire protection company. Over 15,000 customers turn to us for end-to-end fire protection services in Maryland, Virginia, and Washington, DC.
Guardian Fire Protection provides full-service fire protection in MD, VA, and DC—specializing in new system sales and installation, as well as existing system inspections, testing, service, maintenance, and repair.
We also provide services in NJ, DE & Philadelphia (PA) area. Visit Confires for more information »


Guardian Fire has over 40 years of experience providing complete fire protection services for businesses, organizations, government buildings, and restaurants in the Washington, DC area. Our number one focus is your safety—we want to make sure your employees, property, and valuables are safe from the dangers of potential fires. We take pride in our “customer first” reputation and will do whatever it takes to make sure your property and valuables are protected from fire hazards and that your building meets fire safety codes.
- Adelphi
- Alexandria
- Annandale
- Annapolis
- Arlington
- Ashburn
- Aspen Hill
- Baltimore
- Beallsville
- Beltsville
- Bethesda
- Bowie
- Capitol Heights
- Chantilly
- Chevy Chase
- Clarksburg
- Clinton
- College Park
- Columbia
- Ellicott City
- Fairfax
- Falls Church
- Frederick
- Fredericksburg
- Gaithersburg
- Germantown
- Glen Burnie
- Greenbelt
- Hagerstown
- Hanover
- Herndon
- Hyattsville
- Lanham
- Laurel
- Leesburg
- Leonardtown
- Manassas