7668 Standish Place
Rockville, MD 20855
(301) 861-0972

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Local Reviews

Rated 4.9 out of 5 stars based on 1813 customer reviews

Great job

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excellent service

Always nice and professional

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Excellent Service

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Committed to providing excellent service!

John R. arrived on time and was thorough in inspecting all of the components. He kept us updated as he went throughout the building. Very professional and detail oriented.

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Spectacular Service - Again !

Guardian is hands down THE BEST Fire and life safety protection vendor we've EVER worked with. Not only is the service top notch, it's incredibly convenient to schedule, and the response is spectacular. Most times we get same day. And to top that off, the pricing is very reasonable. Guardian doesn't treat you like a monopolist, instead the strive to earn your business every time you call. We LOVE Guardian !

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Alarm due to a shorted smoke detector (roof leak).

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Good Service

The technician made sure to contact me prior to his arrival.

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Great Service

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Paul provided excellent Service

Paul was on time and very professional. Would highly recommend him to others !!

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Easy communication and excellent service!

We called the Guardian for a same-day emergency service in the morning. Although we weren't given the time frame of service arrival, Logan called ahead to let us know that he would be arriving in 30 minutes. Logan quickly identified trouble issues to resolve. He explained the issue in a way that could be easily understood. Excellent service!

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Service

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Very professional service

Good and efficient services via technician. Test were performed in a fluid and very professional manner. A plus to the technician.

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Awesome

Very nice and helpful

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safety

Timely scheduling, completed the equipment checks and exchanged faulty equipment with new ones, next day.

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Excellent service

Tech's are professional and on time!

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Job Locations

John  R.

John R. Job Checkin


Brian L.

Brian L. Job Checkin

Portable Extinguishers and Emergency / Exit Lights Inspection


Brian L.

Brian L. Job Checkin

Portable Extinguishers Inspection


Chicago  C.

Chicago C. Job Checkin


Mark T.

Mark T. Job Checkin

Fire alarm repair


John  R.

John R. Job Checkin


Keven  B.

Keven B. Job Checkin


Brian L.

Brian L. Job Checkin

Portable Extinguishers Inspection


John  R.

John R. Job Checkin


Brian L.

Brian L. Job Checkin

Portable Extinguishers Service Call


Paul M.

Paul M. Job Checkin


Paul M.

Paul M. Job Checkin


John  R.

John R. Job Checkin


Brian L.

Brian L. Job Checkin


Brian L.

Brian L. Job Checkin

Portable Extinguishers and Emergency / Exit Lights Inspection