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2026 Ranking

Best Security Companies in Irvine

Ranking of the best private security companies in Irvine, 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 111 companies in Irvine

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

Top-ranked companies in Irvine

  1. 1
    1S

    10 STAR INVESTIGATIONS

    State Licensed
    Irvine
    Private Investigation
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    Licensed
  2. 2
    1C

    1ST CLASS SECURITY & PATROL SERVICES

    State Licensed
    Irvine
    Security GuardsEvent SecurityResidential & HOA Security+7
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    Licensed
  3. 3
    AB

    ACCURATE BACKGROUND, LLC

    State Licensed
    Irvine
    Private Investigation
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    Licensed
  4. 4
    AS

    ACTIVE SECURITY SERVICES

    State Licensed
    Irvine
    Security GuardsEvent SecurityResidential & HOA Security+7
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    Licensed
  5. 5
    AS

    ACTIVE SECURITY SYSTEMS

    State Licensed
    Irvine
    Alarm MonitoringVideo Surveillance & CCTVAccess Control
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    Licensed
  6. 6
    AI

    AFFIRM INVESTIGATIVE SOLUTIONS, LLC

    State Licensed
    Irvine
    Private Investigation
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    Licensed
  7. 7
    AE

    AFSANEH ENTERPRISES, INC. DBA BCS

    State Licensed
    Irvine
    Alarm MonitoringVideo Surveillance & CCTVAccess Control
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    Licensed
  8. 8
    AC

    ALARM CENTRAL

    State Licensed
    Irvine
    Alarm MonitoringVideo Surveillance & CCTVAccess Control
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    Licensed
  9. 9
    AA

    ALL AMERICAN STATEWIDE SECURITY, INC.

    State Licensed
    Irvine
    Security GuardsEvent SecurityResidential & HOA Security+7
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    Licensed
  10. 10
    AT

    ALL TIME GUARDS

    State Licensed
    Irvine
    Security GuardsEvent SecurityResidential & HOA Security+7
    Get quotes in Irvine
    Licensed

All state licensed security companies in Irvine

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

  1. 11ALLEN MORRIS INVESTIGATIONS State Licensed· Private Investigation
  2. 12ALTERRA State Licensed· Security Guards
  3. 13ANDER CON SECURITY State Licensed· Security Guards
  4. 14ARMANUS SECURITY SPECIALISTS State Licensed· Security Guards
  5. 15ASSI SECURITY INC State Licensed· Alarm Monitoring
  6. 16ASSURANCE GUARDS & PATROL, INC State Licensed· Security Guards
  7. 17B2G GLOBAL STRATEGIES State Licensed· Private Investigation
  8. 18BARTON INTEGRATION LLC State Licensed· Alarm Monitoring
  9. 19BCS CONSULTANTS, INC. State Licensed· Alarm Monitoring
  10. 20BEARD INVESTIGATIVE SERVICES, LLC State Licensed· Private Investigation
  11. 21BRETOI SECURITY State Licensed· Alarm Monitoring
  12. 22BRILLIANT VISION FOR SECURITY SERVICES State Licensed· Security Guards
  13. 23C & M FIRE INVESTIGATIONS, INC. State Licensed· Private Investigation
  14. 24C. JACKSON INVESTIGATIONS, INC. State Licensed· Private Investigation
  15. 25CALIFORNIA LOCATOR SERVICE State Licensed· Private Investigation
  16. 26CDA INCORPORATED DBA MAXSENT State Licensed· Security Guards
  17. 27CODE 3 RESOURCES State Licensed· Private Investigation
  18. 28CONTROLLED KEY SYSTEMS, INC. State Licensed· Alarm Monitoring
  19. 29CYBEX SECURITY State Licensed· Alarm Monitoring
  20. 30DBM PRIVATE INVESTIGATOR State Licensed· Private Investigation
  21. 31DEFENSIUM SECURITY INC. State Licensed· Security Guards
  22. 32DIG DRT State Licensed· Private Investigation
  23. 33DIMAH PRIVATE SECURITY SERVICES State Licensed· Security Guards
  24. 34DUANE C STROSAKER State Licensed· Private Investigation
  25. 35ELITE GUARD SECURITY SERVICES State Licensed· Security Guards
  26. 36ESPOSITO DAILEY INVESTIGATIVE SERVICES State Licensed· Private Investigation
  27. 37FIVE POINT PRIVATE SECURITY INC State Licensed· Security Guards
  28. 38FRANK E WEBER & ASSOCIATES State Licensed· Private Investigation
  29. 39FRASCO INC State Licensed· Private Investigation
  30. 40FRAUD FIGHTERS, INC. State Licensed· Private Investigation
  31. 41FRONTLINE PATROL State Licensed· Security Guards
  32. 42G4S SECURE SOLUTIONS (USA) INC State Licensed· Security Guards
  33. 43GLENANE INVESTIGATIONS State Licensed· Private Investigation
  34. 44GLOBAL ONE SECURITY SERVICES State Licensed· Security Guards
  35. 45GOLDEN SHIELD PRIVATE SECURITY, INC. State Licensed· Security Guards
  36. 46GOLIATH PROTECTION & INVESTIGATIONS State Licensed· Executive Protection
  37. 47GRANT INVESTIGATIONS State Licensed· Private Investigation
  38. 48GUARDNOW INC State Licensed· Security Guards
  39. 49HUDSON INVESTIGATIONS, INC. State Licensed· Private Investigation
  40. 50HYUNDAI ENG. AMERICA, INC. State Licensed· Security Guards
See the remaining 61 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 Irvine?

Browse the complete directory with all 111 private security companies listed in Irvine, filter by service type and compare pricing.

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Security services in Irvine

Security Guards en IrvineArmed Security Guards en IrvineMobile Patrol en IrvineEvent Security en IrvineFire Watch Services en IrvineExecutive Protection en IrvineK9 Security en IrvineLoss Prevention & Retail Security en IrvineCorporate Security en IrvineWarehouse & Industrial Security en IrvineResidential & HOA Security en IrvineConstruction Site Security en IrvineAlarm Monitoring en IrvineVideo Surveillance & CCTV en IrvineAccess Control en IrvinePrivate Investigation en IrvineArmored Transport & Cash-in-Transit en IrvineSecurity Consulting en Irvine

More about private security in Irvine

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

Frequently asked questions

What are the best private security companies in Irvine?
Top companies in Irvine include 10 STAR INVESTIGATIONS, 1ST CLASS SECURITY & PATROL SERVICES, ACCURATE BACKGROUND, LLC, ACTIVE SECURITY SERVICES, ACTIVE SECURITY SYSTEMS, 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 Irvine 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 Irvine?
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 Irvine?
Our directory lists 111 companies in Irvine, California. You can browse the complete list in the Irvine security companies directory.