First Security Services

Security Guard in San Mateo, CA
Security Guard in San Mateo, CA Welcome to San Mateos finest security guard service agency, First Security Services! Being a part of the San Francisco Peninsula, San Mateo needed to distinguish itself as a larger, independent suburb in order to compete with the high-tech economies nearby. Unlike the cities to the north and south, the community has found its stride with construction and accommodation services. The residential communities of San Mateo are well-developed, which is reflected in homes that are 100% over the Californian median for property values. There is a level of safety achieved in San Mateo they have consistently maintained a crime index of 2.36% over the course of the last several years. While this figure is still much lower than state standard, if the 100,000+ residents of San Mateo wish to feel truly safe they should consider contracting a professional security company.
Business Details
  • Serving residential, commercial and industrial clients
  • Licensed, insured and bonded
Social Profiles

Contact Details

2015 Pioneer Court Suite P2
San Mateo, CA
Driving Directions


Cynthia Buhl
Property Manager And Insignia ESG
read moreI cannot tell you how pleased we are with the First Alarm Security staff at our building, you have improved our security services here 10 fold!
D.R. Follett
Commander, Monterey CHP
read moreYour officers actions undoubtedly saved a life that evening and are certainly worthy of praise. His quick thinking, willingness to become involved, and support of members of the CHP are sincerely appreciated.
Walker Woolever
read moreTo the Chief of Police Santa CruzYour action to patrol the Harvey West Park has had a very positive effect on for all of us who live and work in that section of Santa Cruz. Not only are the undesirables keeping a lower profile, the drug activity seems to be obvious. The area in general is much cleaner, les debris and trash along the RR tracks and in and around the streets.


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