Let us know how we can help you and a Guardian representative will contact you within 24 hours.

Recent Jobs

Huntington at King Farm Apartments

Huntington at King Farm Apartments

Fire Extinguisher Maintenance Thurgood Marshall

Kitchen Fire Suppression Testing FedEx Field

A Guardian representative will contact you within 24 hours.

Guardian Performs with ServiceTrade

Providing faster, smarter, and more efficient fire protection

Learn more here

Featured Clients

Our Service Areas

For over 30 years, Guardian has provided one stop shop fire safety solutions in Maryland (MD), Virginia (VA) & Washington, DC.

Blog Posts

7668 Standish Place
Rockville, MD 20855

24 Hour Customer Service

Phone: 301-861-0972

Fax: 301-591-4294

Email us »

Local Reviews
for Washington, DC

Guardian Fire Protection Services, LLC Rated 4.9 out of 5 stars based on 1160 customer reviews