Feel confident in the safety of loved ones, properties and possessions. At First Security Services of Santa Rosa and Sebastopol, both trained armed and unarmed security guards are on duty round-the-clock. Vehicle patrol is also available for emergency dispatch 24/7 and alarm system response. Individuals, residential, municipalities and commercial clients have turned to First Security Services over other security companies for confidential and discrete comprehensive security since 1966. Call or visit the “certified security services provider” website to learn more.


  • Security Guards
  • Private Security Officers
  • Security Companies
  • Armed Security Guards
  • Unarmed Security Guards
  • Residential Security Guards
  • Private Security Firms
  • Vehicle Patrol
Google Map of 1240 Briggs Ave ,Santa Rosa,CA,95401
Click to Enlarge > for directions

Hours of Operation

  • Monday: 24 Hours
  • Tuesday: 24 Hours
  • Wednesday: 24 Hours
  • Thursday: 24 Hours
  • Friday: 24 Hours
  • Saturday: 24 Hours
  • Sunday: 24 Hours
 (avg. of 44 reviews) | Write a review for this business |
    • Jun 12, 2019
    • Recommended
    • Best experience
    • I love the First Security Services and the attention to detail shown by the guards

    • by Cooper Lawson from zipcode 89119FriendFriend_of_friend
    • Apr 05, 2019
    • Recommended
    • Fantastic working
    • Started the project with First Security Services. They are very knowledgeable and resolving our problems in efficient way. Overall fantastic working experience.

    • by Jack Monnes from zipcode 98762FriendFriend_of_friend
    • Mar 28, 2019
    • Recommended
    • Overall this place was a very pleasant environment I enjoyed the experience and knowledge learned from there are excellent and the people where very friendly it was a family peaceful atmosphere.

    • by Michael Clark from zipcode 93823FriendFriend_of_friend
    • Feb 08, 2019
    • Recommended
    • Our company has hired security guards from First Security Services to guard our office doors. The guards are friendly and alert.

    • by Aisha Tyler from zipcode 68765FriendFriend_of_friend
    • Jan 31, 2019
    • Recommended
    • Very professional and competent personnel. Website is easy to use. Cannot recommend more highly.

    • by Marc Laurenson from zipcode 97888FriendFriend_of_friend
    • Dec 21, 2018
    • Recommended
    • Strongly recommend
    • They are professional and helpful. We couldn't be any happier with our choice and I would strongly recommend First Security Services to any who ask.

    • by Daniel Kiefer from zipcode 92722FriendFriend_of_friend
    • Nov 12, 2018
    • Recommended
    • Very helpful over the phone, flooring was delivered in France on the day it was supposed to. All in all very good service.

    • by Yourna Rose from zipcode 89654FriendFriend_of_friend
    • Oct 22, 2018
    • Recommended
    • Nice!
    • The Rep spoke in a good way and explained to us the number of security guards we will need at our high class event. The guards were very good. I thank the First Security Service.

    • by G. Quinn from zipcode 95119FriendFriend_of_friend
    • Sep 28, 2018
    • Recommended
    • Great Service
    • After I felt the need to hire a security guard. I called First Security Service, their phone staff was very attentive to meeting my needs and offered a very generous package at an excellent price.

    • by B. Porter47 from zipcode 95139FriendFriend_of_friend
    • Aug 28, 2018
    • Recommended
    • Talented Staff
    • I hired First Security Service guard, he was able to handle the problem and solve my issues. I highly recommend them.

    • by J. Jackson from zipcode 94121FriendFriend_of_friend
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