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NAICS 561612 · Security Guards and Patrol Services

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Security guard service in Clayton, CA

Security guard service in Clayton, CA; 363 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Dicor Security

    ActivePrivate Patrol Operator

    Clayton, CA

    Ask it
    Proof for Dicor Security
    License
    DCA BSIS-PPO-13712
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Clayton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 13712 → California Department of Consumer Affairs search

  2. Ervin J Weber, Ervin Weber

    ActiveSole proprietorship registered in SAM.gov

    Walnut Creek, CA · 5 mi away

    Ask it
    Proof for Ervin J Weber, Ervin Weber
    SAM.gov registration
    SAM.gov R8CEAM6GS241
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    May 21, 2027
    Checked
    Oct 23, 2026
    Where
    Walnut Creek, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Falcons Bayarea Security Corporation

    ActivePrivate Patrol Operator

    Bay Point, CA · 5 mi away

    Ask it
    Proof for Falcons Bayarea Security Corporation
    License
    DCA BSIS-PPO-121252
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Bay Point, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 121252 → California Department of Consumer Affairs search

  4. Guardian Security Agency

    ActivePrivate Patrol Operator

    Concord, CA · 7 mi away

    CallAsk it
    Proof for Guardian Security Agency
    License
    DCA BSIS-PPO-11106
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Phone
    (925) 356-3034
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 11106 → California Department of Consumer Affairs search

  5. Strategic Threat Management,Inc

    ActivePrivate Patrol Operator

    Antioch, CA · 7 mi away

    CallAsk it
    Proof for Strategic Threat Management,Inc
    License
    DCA BSIS-PPO-15178
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    Antioch, CA · serves California
    Phone
    (925) 775-4777
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 15178 → California Department of Consumer Affairs search

  6. The Guard Alliance, Inc.

    ActivePrivate Patrol Operator

    Concord, CA · 7 mi away

    CallAsk it
    Proof for The Guard Alliance, Inc.
    License
    DCA BSIS-PPO-120776
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Nov 30, 2027
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Phone
    (925) 282-3686
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 120776 → California Department of Consumer Affairs search

  7. Ax9 Security, Inc., Business Development

    ActiveCorporation registered in SAM.gov

    Concord, CA · 7 mi away

    Ask it
    Proof for Ax9 Security, Inc., Business Development
    SAM.gov registration
    SAM.gov PGHYMWFD52C3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 4, 2027
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Cooke & Associates Inc, Cooke and Associates Inc

    ActiveCorporation registered in SAM.gov

    Danville, CA · 9 mi away

    Ask it
    Proof for Cooke & Associates Inc, Cooke and Associates Inc
    SAM.gov registration
    SAM.gov QNR3BB15NN65
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Oct 23, 2026
    Where
    Danville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Greywatch Security LLC

    ActiveOther organization registered in SAM.gov

    Antioch, CA · 7 mi away

    Ask it
    Proof for Greywatch Security LLC
    SAM.gov registration
    SAM.gov THUDV1KFHR53
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 4, 2027
    Checked
    Oct 23, 2026
    Where
    Antioch, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Sentry Security Services, Inc.

    ActiveCorporation registered in SAM.gov

    Concord, CA · 7 mi away

    Ask it
    Proof for Sentry Security Services, Inc.
    SAM.gov registration
    SAM.gov P4PNJ3LHFS46
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 18, 2027
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Wright Guard LLC

    ActiveCorporation registered in SAM.gov

    Concord, CA · 7 mi away

    Ask it
    Proof for Wright Guard LLC
    SAM.gov registration
    SAM.gov YZLYBM3X1TG9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 20, 2026
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Alier Protective Services

    ActivePrivate Patrol Operator

    Antioch, CA · 7 mi away

    Ask it
    Proof for Alier Protective Services
    License
    DCA BSIS-PPO-17966
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Antioch, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 17966 → California Department of Consumer Affairs search

  13. Ax9 Security, Inc.

    ActivePrivate Patrol Operator+2

    Concord, CA · 7 mi away

    Ask it
    Proof for Ax9 Security, Inc.
    License
    DCA BSIS-PPO-15200
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator; PPO Branch; Alarm Company Operator
    Expires
    Jul 31, 2027
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 15200 → California Department of Consumer Affairs search

  14. Bay Alarm Company

    ActivePrivate Patrol Operator+2

    Concord, CA · 7 mi away

    Ask it
    Proof for Bay Alarm Company
    License
    DCA BSIS-PPO-8725
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator; Alarm Company Operator; Alarm Company Branch
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8725 → California Department of Consumer Affairs search

  15. Ccss

    ActivePrivate Patrol Operator

    Antioch, CA · 8 mi away

    Ask it
    Proof for Ccss
    License
    DCA BSIS-PPO-122776
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Antioch, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 122776 → California Department of Consumer Affairs search

  16. Cooke & Associates, Inc.

    ActivePrivate Patrol Operator+1

    Danville, CA · 9 mi away

    Ask it
    Proof for Cooke & Associates, Inc.
    License
    DCA BSIS-PPO-14972
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator; Private Investigator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Danville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 14972 → California Department of Consumer Affairs search

  17. Crisis Control Advisory Team Inc.

    ActivePrivate Patrol Operator

    Antioch, CA · 7 mi away

    Ask it
    Proof for Crisis Control Advisory Team Inc.
    License
    DCA BSIS-PPO-120661
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Jul 31, 2027
    Checked
    Oct 23, 2026
    Where
    Antioch, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 120661 → California Department of Consumer Affairs search

  18. Diamond Strategic Solutions

    ActivePrivate Patrol Operator

    Danville, CA · 9 mi away

    Ask it
    Proof for Diamond Strategic Solutions
    License
    DCA BSIS-PPO-121658
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Danville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 121658 → California Department of Consumer Affairs search

  19. Dove Security Services

    ActivePrivate Patrol Operator

    Antioch, CA · 8 mi away

    Ask it
    Proof for Dove Security Services
    License
    DCA BSIS-PPO-17204
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    Antioch, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 17204 → California Department of Consumer Affairs search

  20. Fyrd Security Corp

    ActivePrivate Patrol Operator

    Pleasant Hill, CA · 8 mi away

    Ask it
    Proof for Fyrd Security Corp
    License
    DCA BSIS-PPO-121934
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Patrol Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Pleasant Hill, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 121934 → California Department of Consumer Affairs search

More cities in California

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

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