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

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Local Reviews
for potomac, md

Rated 5.0 out of 5 stars based on 8 customer reviews

Very professional, efficient & courteous technician.

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Very professional, efficient & courteous technician.

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  • Price
  • Convenience

Outstanding Service

Nathan is nothing less than customer focused and oriented- what a great ambassador for Guardian Fire Protection.

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Outstanding Service - knowledgeable and mindful of the school’s needs

Outstanding Service - knowledgeable and mindful of the school’s needs. I wouldn’t want anyone else working on our system.

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Prompt, excellent service.

Brian was very professional and amiable.

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excellent job!

Paul knows his business.

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Director of Operations

John and the other technician Lee were nothing less than outstanding in describing the problems and remedies that they found through their inspection.

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Job Locations
for potomac, md

Bradley A.

Bradley A. Job Checkin


Paul M.

Paul M. Job Checkin


Jose M.

Jose M. Job Checkin


Jason  .

Jason . Job Checkin


Jason  .

Jason . Job Checkin


Mike B.

Mike B. Job Checkin

Annual Inspection Dept: EXTING Equip Desc: (3) EXTINGUISHERS


Michael  A.

Michael A. Job Checkin


Brian L.

Brian L. Job Checkin

Emergency / Exit Lights Repair


Richard  J.

Richard J. Job Checkin


Jason  .

Jason . Job Checkin


Nathan B.

Nathan B. Job Checkin

Fire sprinkler attic repair


Jason  .

Jason . Job Checkin


Jason  .

Jason . Job Checkin


Dwayne B.

Dwayne B. Job Checkin


Jason  .

Jason . Job Checkin