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2026 Ranking

Best Security Companies in Santa Rosa

Ranking of the best private security companies in Santa Rosa, California. The order prioritizes verified state licensing, track record and verified reviews; profile views and recommendations only fine-tune the order.

Verified state license Real user views 70 companies in Santa Rosa

We're still gathering recommendations and verified customer reviews in Santa Rosa. In the meantime, the order is based on license status and profile views.

Top-ranked companies in Santa Rosa

  1. 1
    AS

    ACME SECURITY CENTER INC

    State Licensed
    Santa Rosa
    Alarm MonitoringVideo Surveillance & CCTVAccess Control
    Get quotes in Santa Rosa
    Licensed
  2. 2
    AC

    ADCON CONSULTING AND INVESTIGATIONS

    State Licensed
    Santa Rosa
    Security ConsultingPrivate Investigation
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    Licensed
  3. 3
    AS

    ALL STAR ALARM

    State Licensed
    Santa Rosa
    Alarm MonitoringVideo Surveillance & CCTVAccess Control
    Get quotes in Santa Rosa
    Licensed
  4. 4
    AI

    ALPINE INVESTIGATIONS

    State Licensed
    Santa Rosa
    Private Investigation
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    Licensed
  5. 5
    AD

    ANDY DEAN ELECTRIC/SECURITY,INC.

    State Licensed
    Santa Rosa
    Alarm MonitoringVideo Surveillance & CCTVAccess Control
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    Licensed
  6. 6
    AH

    ANTHONY HOPKINS INVESTIGATIONS

    State Licensed
    Santa Rosa
    Private Investigation
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    Licensed
  7. 7
    AW

    ANTHONY W. GILLOTTE INVESTIGATIONS

    State Licensed
    Santa Rosa
    Private Investigation
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    Licensed
  8. 8
    AR

    ARMOROUS

    State Licensed
    Santa Rosa
    Private Investigation
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    Licensed
  9. 9
    BS

    BAKER STREET INVESTIGATIONS

    State Licensed
    Santa Rosa
    Private Investigation
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    Licensed
  10. 10
    BT

    BLUE TRIDENT SOLUTIONS

    State Licensed
    Santa Rosa
    Private Investigation
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    Licensed

All state licensed security companies in Santa Rosa

70 companies with a verified, active state license, ranked by track record and reputation. All checked against official license records.

  1. 11C. RICHARD INVESTIGATIONS State Licensed· Private Investigation
  2. 12CALIFORNIA JUDICIAL INVESTIGATIONS State Licensed· Private Investigation
  3. 13CARMA INVESTIGATIONS State Licensed· Private Investigation
  4. 14CLAICHE INVESTIGATIONS State Licensed· Private Investigation
  5. 15CMS INVESTIGATIONS State Licensed· Private Investigation
  6. 16COMPOSED SECURITY SOLUTIONS State Licensed· Security Guards
  7. 17DAVID WILLAT AND ASSOCIATES State Licensed· Private Investigation
  8. 18E S P & ALARMS INC State Licensed· Alarm Monitoring
  9. 19EAGLE CONSULTING AND INVESTIGATIONS State Licensed· Security Consulting
  10. 20ELECTRONIC SECURITY PATROL SERVICE State Licensed· Security Guards
  11. 21ERIC GOLDSCHLAG State Licensed· Private Investigation
  12. 22FITZGERALD INVESTIGATIONS State Licensed· Private Investigation
  13. 23GRH INVESTIGATIONS State Licensed· Private Investigation
  14. 24HANK SCHREEDER INVESTIGATIONS State Licensed· Private Investigation
  15. 25HERB HANS W State Licensed· Private Investigation
  16. 26HORDYK AND ASSOCIATES State Licensed· Private Investigation
  17. 27INVESTIGATIONS BY STORM State Licensed· Private Investigation
  18. 28JENNIFER WHALEN P.I. State Licensed· Private Investigation
  19. 29JFI PRIVATE SECURITY State Licensed· Security Guards
  20. 30JMA SECURITY State Licensed· Security Guards
  21. 31KEVAN D KURT & ASSOCIATES State Licensed· Private Investigation
  22. 32LA FRANCE PROTECTIVE SERVICES State Licensed· Security Guards
  23. 33LISA BANAYAT INVESTIGATIONS State Licensed· Private Investigation
  24. 34LOGICAL SECURITY & PROTECTIVE SERVICES State Licensed· Security Guards
  25. 35LOMAS INVESTIGATION SERVICES State Licensed· Private Investigation
  26. 36M P I MENZIES PRIVATE INVSTGTNS State Licensed· Private Investigation
  27. 37MARK PARKER INVESTIGATIONS State Licensed· Private Investigation
  28. 38MICHAEL T. HARDIN INVESTIGATIONS State Licensed· Private Investigation
  29. 39MIRA & ASSOCIATES State Licensed· Private Investigation
  30. 40MUELLER & ASSOCIATES State Licensed· Private Investigation
  31. 41NORTH BAY AVS DESIGN State Licensed· Alarm Monitoring
  32. 42NORTHBAY INVESTIGATIVE SERVICES LLC State Licensed· Private Investigation
  33. 43PATRIOT INVESTIGATIONS State Licensed· Private Investigation
  34. 44PATRIOTS INTERNATIONAL State Licensed· Security Guards
  35. 45PLS_INVESTIGATIONS State Licensed· Private Investigation
  36. 46PRECISION RESEARCH State Licensed· Private Investigation
  37. 47PROTECTION SERVICES OF CALIFORNIA State Licensed· Security Guards
  38. 48RJW SOLUTIONS, LLC State Licensed· Private Investigation
  39. 49ROBERT S ESTES INVESTIGATIONS State Licensed· Private Investigation
  40. 50SACOWAN INVESTIGATIONS State Licensed· Private Investigation
See the remaining 20 licensed companies in the directory

Ranking methodology

The order reflects real, verifiable signals that are hard to manipulate. Companies with a verified state license appear first; within that group we prioritize the best-reviewed (verified reviews) and the most established according to official records. Profile views and community recommendations only fine-tune the order — a couple of votes can't move positions. For each company we show exactly which signals back its position.

  • State license — we verify each active license against state licensing boards like California BSIS and Illinois IDFPR. Licensed companies appear first.
  • Real profile views — how many people viewed the company's profile over the last 30 days.
  • Community recommendations — user votes with anti-fraud controls (fingerprint dedup).
  • Verified customer reviews — customer rating and review volume, when available.

Looking for more options in Santa Rosa?

Browse the complete directory with all 70 private security companies listed in Santa Rosa, filter by service type and compare pricing.

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Security services in Santa Rosa

Security Guards en Santa RosaArmed Security Guards en Santa RosaMobile Patrol en Santa RosaEvent Security en Santa RosaFire Watch Services en Santa RosaExecutive Protection en Santa RosaK9 Security en Santa RosaLoss Prevention & Retail Security en Santa RosaCorporate Security en Santa RosaWarehouse & Industrial Security en Santa RosaResidential & HOA Security en Santa RosaConstruction Site Security en Santa RosaAlarm Monitoring en Santa RosaVideo Surveillance & CCTV en Santa RosaAccess Control en Santa RosaPrivate Investigation en Santa RosaArmored Transport & Cash-in-Transit en Santa RosaSecurity Consulting en Santa Rosa

More about private security in Santa Rosa

Directory of Santa RosaAll security companies, with search and pagination.State Licensed in Santa RosaOnly companies with an active state license.
See all security companies in California

Frequently asked questions

What are the best private security companies in Santa Rosa?
Top companies in Santa Rosa include ACME SECURITY CENTER INC, ADCON CONSULTING AND INVESTIGATIONS, ALL STAR ALARM, ALPINE INVESTIGATIONS, ANDY DEAN ELECTRIC/SECURITY,INC., based on their active state license and the volume of profile views and community recommendations on HireSecurityNow.com. The order updates continuously based on these signals.
How is the ranking of security companies in Santa Rosa determined?
Companies with a verified, active state license appear first, checked against official licensing board records like California BSIS and Illinois IDFPR. Within that group, the order reflects real profile views over the last 30 days, community recommendations (with anti-fraud controls) and verified customer reviews when available.
Are the ranked companies state licensed?
We verify each company's license status against official state licensing board records. Each company's profile shows its license number and status when it holds an active license.
How do I hire one of these companies in Santa Rosa?
You can get free quotes from any company in the ranking: open its profile, submit a quote request with your requirements and you'll receive proposals directly. All quotes are free and come with no obligation.
How many security companies are listed in Santa Rosa?
Our directory lists 70 companies in Santa Rosa, California. You can browse the complete list in the Santa Rosa security companies directory.