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About Us

The Guardian Fire Protection success story is written every day by over 100 dedicated professionals who build on our long track record of single-source solutions and satisfied customers.


Based in Rockville, Maryland, Guardian Fire Protection is a leader in fire protection services, having served Maryland, Virginia, and Washington, DC for over 40 years.


Our team of fire safety professionals design, install and maintain fire alarms, fire sprinkler systems, fire extinguishers, kitchen hood and ventilation systems, and fire suppression systems.


We service, inspect, test and repair fire systems throughout the region. Top names in business and government turn to Guardian Fire for their end-to-end fire protection needs.


Our focus on safety and service has convinced the fire protection industry’s leaders to partner with us. Our commitment to safety is further demonstrated by numerous professional accreditations.

Guardian Fire Protection professionals are ready to support your Maryland, Virginia, or Washington, DC organization’s fire protection systems and service requests 24 hours a day. Call now for more information.

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Guardian Fire Protection Services Rated 4.9 out of 5 stars based on 621 customer reviews
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