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NAICS 561612 · Security Guards and Patrol Services

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Security guard service in Oakland, CA

48 security guard service in Oakland, CA; 364 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Abc Security Service Inc, Abc Security Service, Inc.

    ActiveCorporation registered in SAM.gov

    Oakland, CA

    Ask it
    Proof for Abc Security Service Inc, Abc Security Service, Inc.
    SAM.gov registration
    US-GSA-SAM WRK1SD714UR9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 22, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Accurate Screens, Accurate C&S Services, Inc

    ActiveCorporation registered in SAM.gov

    Oakland, CA

    Ask it
    Proof for Accurate Screens, Accurate C&S Services, Inc
    SAM.gov registration
    US-GSA-SAM JTM1KJ3NV6V5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 31, 2026
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Diligence Security Group

    ActiveCorporation registered in SAM.gov

    Oakland, CA

    Ask it
    Proof for Diligence Security Group
    SAM.gov registration
    US-GSA-SAM R6MBEFL96PU3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 3, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. E4 Security, Inc.

    ActiveCorporation registered in SAM.gov

    Oakland, CA

    Ask it
    Proof for E4 Security, Inc.
    SAM.gov registration
    US-GSA-SAM SVMNPQUCFU58
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 9, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Straight Edge Solutions Agency Inc

    ActiveCorporation registered in SAM.gov

    Oakland, CA

    Ask it
    Proof for Straight Edge Solutions Agency Inc
    SAM.gov registration
    US-GSA-SAM PY7EY4XMSNN3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 11, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. 1St Defense

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for 1St Defense
    License
    US-CA-DCA BSIS-PPO-121553
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Aug 31, 2028
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  7. Abc Security Service

    ActivePrivate Patrol Operator+1

    Oakland, CA

    Ask it
    Proof for Abc Security Service
    License
    US-CA-DCA BSIS-PPO-6773
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator; PPO Branch
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  8. Abide Security Services, Inc.

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Abide Security Services, Inc.
    License
    US-CA-DCA BSIS-PPO-120099
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  9. Absolute Private Protection and Security

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Absolute Private Protection and Security
    License
    US-CA-DCA BSIS-PPO-17487
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  10. Affect Real Change Safety Ready Corps, Inc.

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Affect Real Change Safety Ready Corps, Inc.
    License
    US-CA-DCA BSIS-PPO-121399
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Feb 29, 2028
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  11. All Nation Security Services, Inc.

    ActivePPO Branch

    Oakland, CA

    Ask it
    Proof for All Nation Security Services, Inc.
    License
    US-CA-DCA BSIS-PPB-6505
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    PPO Branch
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  12. Alpha Patrol Security Services

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Alpha Patrol Security Services
    License
    US-CA-DCA BSIS-PPO-121183
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  13. American Guard Services, Inc

    ActivePPO Branch

    Oakland, CA

    Ask it
    Proof for American Guard Services, Inc
    License
    US-CA-DCA BSIS-PPB-5990
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    PPO Branch
    Expires
    Jul 31, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  14. Ani Private Security and Patrol, Inc

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Ani Private Security and Patrol, Inc
    License
    US-CA-DCA BSIS-PPO-122765
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  15. Armorous

    ActivePPO Branch

    Oakland, CA

    Ask it
    Proof for Armorous
    License
    US-CA-DCA BSIS-PPB-6904
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    PPO Branch
    Expires
    Oct 31, 2026
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  16. Baines Security Consulting Corp

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Baines Security Consulting Corp
    License
    US-CA-DCA BSIS-PPO-122677
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Jan 31, 2028
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  17. Batr Security

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Batr Security
    License
    US-CA-DCA BSIS-PPO-121856
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Jul 31, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  18. Bay Valley Security, Inc

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Bay Valley Security, Inc
    License
    US-CA-DCA BSIS-PPO-120869
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Mar 31, 2028
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  19. Blackhawk Protective Security & Surveillance Solutions Services

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Blackhawk Protective Security & Surveillance Solutions Services
    License
    US-CA-DCA BSIS-PPO-18114
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Dec 31, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  20. Blackhawk Security Services

    ActivePrivate Patrol Operator

    Oakland, CA

    Ask it
    Proof for Blackhawk Security Services
    License
    US-CA-DCA BSIS-PPO-121676
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Oakland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

More cities in California

Los Angeles 279Sacramento 113San Diego 95San Francisco 74San Jose 71Riverside 66Corona 54Irvine 52Fresno 48Anaheim 46Woodland Hills 44Chatsworth 43Bakersfield 40Long Beach 38Canoga Park 37Torrance 37

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Checked facts from public license files · How ranking works