Security & Patrol - First Security

First Security

What We Do!

Providing armed/unarmed private security guards and vehicle patrol services in Monterey/San Benito County for residential properties,offices buildings,construction sites, retail and special events.


Our Services

  • Private Security Guard
  • Vehicle Patrol
  • Alarm Response
  • Armed & Unarmed Security
  • Residential Security
  • Office & Construction Site Security
  • Loss Prevention
Phone: (831) 758-1110

About First Security

First Security Services has been a leading provider of comprehensive security services since 1966, offering security solutions throughout the Bay Area and surrounding counties. Among our clients are local businesses, property management companies, individuals and municipalities.
With over 46 years of experience, First Security Services has emerged as an industry leader in providing comprehensive security solutions for industrial complexes, businesses, school districts, and government and healthcare facilities. Starting out as a modest security force in Santa Cruz County, First Security Services has grown into the premier contract security provider in California, serving counties from Sonoma to Monterey. Headquartered in Silicon Valley, the company now has a security force of over 600 highly trained professionals and a presence in virtually every major city in the state. As a trusted and dependable security option, First Security Services offers customized solutions that cater specifically to the safety needs of our customers.
The private security officers of First Security Services offer around-the-clock communications support of the highest caliber, a service for which we have been rated as the best in all of California.
Our services have been independently audited and evaluated by CALSAGA, the California Association of Licensed Security Agencies, Guards and Associates. First Security Services was awarded the highest professional rating of “Certified Security Services Provider” by CALSAGA and we are the only contract security company in all of California to have received such a rating.
With a focus on safety, protection, confidentiality and discretion, our services cater directly to the needs of our clients. We view our customers as an integral part of the community and put their needs first, as opposed to becoming a lost statistic in a vast national database. In short, if you have a security need, First Security Services can offer a highly capable and trusted solution.

Our Location:

Se1731 Technology Dr #800
San Jose, California 95110 US

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