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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  • Quality
  • 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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  • Overall Experience
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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

Luis C.

Luis C. Job Checkin

rajan 1130A 703-966-9257 Kitchen Suppression Inspection Ansul R-102 3-gallon: Semi-Annual Kitchen Inspection Equip. Desc.: ANSUL 3-gallon


Dave G.

Dave G. Job Checkin


Drexel J.

Drexel J. Job Checkin


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