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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Los Alamitos, CA

Security systems in Los Alamitos, CA; 434 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Security Solutions

    ActiveCorporation registered in SAM.gov

    Los Alamitos, CA

    Ask it
    Proof for Security Solutions
    SAM.gov registration
    US-GSA-SAM C3FGB4GFAAH1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 10, 2027
    Checked
    Oct 23, 2026
    Where
    Los Alamitos, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Secsol Inc. DBA Security Solutions

    ActiveAlarm Company Operator

    Los Alamitos, CA

    Ask it
    Proof for Secsol Inc. DBA Security Solutions
    License
    US-CA-DCA BSIS-ACO-7423
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Los Alamitos, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  3. A B C Lock and Security

    ActiveAlarm Company Operator

    Cypress, CA · 2 mi away

    Ask it
    Proof for A B C Lock and Security
    License
    US-CA-DCA BSIS-ACO-211
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Cypress, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  4. Aaa Burglar Alarm

    ActiveAlarm Company Operator

    Long Beach, CA · 3 mi away

    Ask it
    Proof for Aaa Burglar Alarm
    License
    US-CA-DCA BSIS-ACO-5835
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Long Beach, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  5. Asa Security Alarm

    ActiveAlarm Company Operator

    Westminster, CA · 5 mi away

    Ask it
    Proof for Asa Security Alarm
    License
    US-CA-DCA BSIS-ACO-1787
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Westminster, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  6. Consumer Research Bureau, Inc. DBA Crb Security Solutions

    ActiveAlarm Company Operator

    Buena Park, CA · 4 mi away

    Ask it
    Proof for Consumer Research Bureau, Inc. DBA Crb Security Solutions
    License
    US-CA-DCA BSIS-ACO-6877
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Buena Park, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  7. Convergint Technologies LLC

    ActiveAlarm Company Operator

    La Palma, CA · 4 mi away

    Ask it
    Proof for Convergint Technologies LLC
    License
    US-CA-DCA BSIS-ACO-8225
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    La Palma, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  8. Cornerstone Safeguard

    ActiveAlarm Company Operator

    Cerritos, CA · 5 mi away

    Ask it
    Proof for Cornerstone Safeguard
    License
    US-CA-DCA BSIS-ACO-7988
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Cerritos, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  9. Douglas Security

    ActiveAlarm Company Operator

    Seal Beach, CA · 3 mi away

    Ask it
    Proof for Douglas Security
    License
    US-CA-DCA BSIS-ACO-5684
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2028
    Checked
    Oct 23, 2026
    Where
    Seal Beach, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  10. Interface Security Systems, LLC

    ActiveAlarm Company Branch

    Long Beach, CA · 3 mi away

    Ask it
    Proof for Interface Security Systems, LLC
    License
    US-CA-DCA BSIS-ACB-5690
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Branch
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Long Beach, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  11. Level 10 Security

    ActiveAlarm Company Operator

    Garden Grove, CA · 5 mi away

    Ask it
    Proof for Level 10 Security
    License
    US-CA-DCA BSIS-ACO-6464
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Garden Grove, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  12. National Alarm Company, Inc.

    ActiveAlarm Company Operator

    Stanton, CA · 4 mi away

    Ask it
    Proof for National Alarm Company, Inc.
    License
    US-CA-DCA BSIS-ACO-6032
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Stanton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  13. Nti Security

    ActiveAlarm Company Operator

    Garden Grove, CA · 5 mi away

    Ask it
    Proof for Nti Security
    License
    US-CA-DCA BSIS-ACO-7574
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 29, 2028
    Checked
    Oct 23, 2026
    Where
    Garden Grove, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  14. Prime Alert Security Services Inc.

    ActiveAlarm Company Operator

    Lakewood, CA · 5 mi away

    Ask it
    Proof for Prime Alert Security Services Inc.
    License
    US-CA-DCA BSIS-ACO-3830
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    Lakewood, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  15. Pyramid Security Systems Inc.

    ActiveAlarm Company Operator

    Buena Park, CA · 4 mi away

    Ask it
    Proof for Pyramid Security Systems Inc.
    License
    US-CA-DCA BSIS-ACO-7621
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    Buena Park, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  16. S-1 Corporation

    ActiveAlarm Company Operator

    Cerritos, CA · 5 mi away

    Ask it
    Proof for S-1 Corporation
    License
    US-CA-DCA BSIS-ACO-8219
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Cerritos, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  17. Sound and Secure Innovations Inc

    ActiveAlarm Company Operator

    Cerritos, CA · 5 mi away

    Ask it
    Proof for Sound and Secure Innovations Inc
    License
    US-CA-DCA BSIS-ACO-7743
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 29, 2028
    Checked
    Oct 23, 2026
    Where
    Cerritos, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  18. South Coast Security, Inc

    ActiveAlarm Company Operator

    Garden Grove, CA · 5 mi away

    Ask it
    Proof for South Coast Security, Inc
    License
    US-CA-DCA BSIS-ACO-5986
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2028
    Checked
    Oct 23, 2026
    Where
    Garden Grove, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  19. The Monitoring Center USA, Inc

    ActiveAlarm Company Operator

    Cerritos, CA · 5 mi away

    Ask it
    Proof for The Monitoring Center USA, Inc
    License
    US-CA-DCA BSIS-ACO-5838
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Cerritos, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  20. Vss, Inc.

    ActiveAlarm Company Operator

    Garden Grove, CA · 5 mi away

    Ask it
    Proof for Vss, Inc.
    License
    US-CA-DCA BSIS-ACO-7522
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Garden Grove, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

More cities in California

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