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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Norwalk, CA

Security systems in Norwalk, CA; 704 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Amr Installs Inc

    ActiveAlarm Company Operator

    Norwalk, CA

    Ask it
    Proof for Amr Installs Inc
    License
    DCA BSIS-ACO-8090
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Norwalk, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8090 → California Department of Consumer Affairs search

  2. Eagle Eye Security System

    ActiveAlarm Company Operator

    Norwalk, CA

    Ask it
    Proof for Eagle Eye Security System
    License
    DCA BSIS-ACO-5433
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Norwalk, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5433 → California Department of Consumer Affairs search

  3. Abl Corporation

    Security systems

    Norwalk, CA

    CallAsk it
    Proof for Abl Corporation
    Where
    Norwalk, CA · serves California
    Phone
    (562) 802-5900
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Advanced Alarm & Fire, Inc.

    ActiveAlarm Company Operator

    Santa Fe Springs, CA · 2 mi away

    Ask it
    Proof for Advanced Alarm & Fire, Inc.
    License
    DCA BSIS-ACO-7879
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jul 31, 2027
    Checked
    Oct 23, 2026
    Where
    Santa Fe Springs, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7879 → California Department of Consumer Affairs search

  5. Allen Alarm Systems Inc

    ActiveAlarm Company Operator

    Paramount, CA · 5 mi away

    Ask it
    Proof for Allen Alarm Systems Inc
    License
    DCA BSIS-ACO-2569
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Paramount, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2569 → California Department of Consumer Affairs search

  6. B & D Security, Inc

    ActiveAlarm Company Operator

    Bellflower, CA · 3 mi away

    Ask it
    Proof for B & D Security, Inc
    License
    DCA BSIS-ACO-6425
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Bellflower, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6425 → California Department of Consumer Affairs search

  7. Bersa Security Solutions Inc.

    ActiveAlarm Company Operator

    Downey, CA · 4 mi away

    Ask it
    Proof for Bersa Security Solutions Inc.
    License
    DCA BSIS-ACO-7554
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2027
    Checked
    Oct 23, 2026
    Where
    Downey, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7554 → California Department of Consumer Affairs search

  8. Brennan Estimating Services Inc

    ActiveCorporation registered in SAM.gov

    Santa Fe Springs, CA · 2 mi away

    Ask it
    Proof for Brennan Estimating Services Inc
    SAM.gov registration
    SAM.gov K88BPKZH1JK5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 18, 2027
    Checked
    Oct 23, 2026
    Where
    Santa Fe Springs, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Bti Communications Group, Ltd.

    ActiveAlarm Company Operator

    Santa Fe Springs, CA · 2 mi away

    Ask it
    Proof for Bti Communications Group, Ltd.
    License
    DCA BSIS-ACO-7670
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Santa Fe Springs, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7670 → California Department of Consumer Affairs search

  10. C & H Custom Security Systems, Inc.

    ActiveAlarm Company Operator

    Bellflower, CA · 3 mi away

    Ask it
    Proof for C & H Custom Security Systems, Inc.
    License
    DCA BSIS-ACO-7076
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Bellflower, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7076 → California Department of Consumer Affairs search

  11. Convergint Technologies LLC

    ActiveAlarm Company Operator

    La Palma, CA · 5 mi away

    Ask it
    Proof for Convergint Technologies LLC
    License
    DCA BSIS-ACO-8225
    Issuer
    California Department of Consumer Affairs
    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.
    Look up 8225 → California Department of Consumer Affairs search

  12. Cornerstone Enterprise Inc DBA the Rock Security

    ActiveAlarm Company Operator

    Bellflower, CA · 3 mi away

    Ask it
    Proof for Cornerstone Enterprise Inc DBA the Rock Security
    License
    DCA BSIS-ACO-8095
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Bellflower, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8095 → California Department of Consumer Affairs search

  13. Cornerstone Safeguard

    ActiveAlarm Company Operator

    Cerritos, CA · 3 mi away

    Ask it
    Proof for Cornerstone Safeguard
    License
    DCA BSIS-ACO-7988
    Issuer
    California Department of Consumer Affairs
    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.
    Look up 7988 → California Department of Consumer Affairs search

  14. Electro Secure Systems

    ActiveAlarm Company Operator

    Downey, CA · 3 mi away

    Ask it
    Proof for Electro Secure Systems
    License
    DCA BSIS-ACO-6222
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Downey, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6222 → California Department of Consumer Affairs search

  15. Elite Home Solutions Corp DBA White Glove Security

    ActiveAlarm Company Operator

    Paramount, CA · 5 mi away

    Ask it
    Proof for Elite Home Solutions Corp DBA White Glove Security
    License
    DCA BSIS-ACO-8124
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Paramount, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8124 → California Department of Consumer Affairs search

  16. Excalibur Alarm Services

    ActiveAlarm Company Operator

    Whittier, CA · 5 mi away

    Ask it
    Proof for Excalibur Alarm Services
    License
    DCA BSIS-ACO-1262
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Whittier, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 1262 → California Department of Consumer Affairs search

  17. General Alarm Services Inc

    ActiveAlarm Company Operator

    Bellflower, CA · 3 mi away

    Ask it
    Proof for General Alarm Services Inc
    License
    DCA BSIS-ACO-265
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 28, 2027
    Checked
    Oct 23, 2026
    Where
    Bellflower, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 265 → California Department of Consumer Affairs search

  18. Hm Security Inc

    ActiveAlarm Company Operator

    Downey, CA · 3 mi away

    Ask it
    Proof for Hm Security Inc
    License
    DCA BSIS-ACO-6796
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Downey, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6796 → California Department of Consumer Affairs search

  19. Hss Electronic Security LLC

    ActiveAlarm Company Operator

    Downey, CA · 3 mi away

    Ask it
    Proof for Hss Electronic Security LLC
    License
    DCA BSIS-ACO-7968
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2026
    Checked
    Oct 23, 2026
    Where
    Downey, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7968 → California Department of Consumer Affairs search

  20. Jla Security Systems LLC

    ActiveAlarm Company Operator

    Whittier, CA · 4 mi away

    Ask it
    Proof for Jla Security Systems LLC
    License
    DCA BSIS-ACO-8110
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2027
    Checked
    Oct 23, 2026
    Where
    Whittier, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8110 → California Department of Consumer Affairs search

More cities in California

San Diego 85Livermore 84Los Angeles 84Sacramento 66San Jose 60Fresno 51Anaheim 37Irvine 35San Francisco 35Riverside 34Bakersfield 29Orange 21Simi Valley 21Fremont 19Stockton 19Van Nuys 19

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