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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in El Segundo, CA

8 security systems in El Segundo, CA; 554 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Telenet Voip Inc

    ActiveCorporation registered in SAM.gov

    El Segundo, CA

    Ask it
    Proof for Telenet Voip Inc
    SAM.gov registration
    SAM.gov JZDXTDPUCPA4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 24, 2026
    Checked
    Nov 2, 2026
    Where
    El Segundo, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. At&T Connected Life, LLC

    ActiveAlarm Company Branch

    El Segundo, CA

    Ask it
    Proof for At&T Connected Life, LLC
    License
    DCA BSIS-ACB-6007
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Branch
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    El Segundo, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6007 → California Department of Consumer Affairs search

  3. Lan's Alarms and Communications

    ActiveAlarm Company Operator

    El Segundo, CA

    Ask it
    Proof for Lan's Alarms and Communications
    License
    DCA BSIS-ACO-2023
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 29, 2028
    Checked
    Oct 23, 2026
    Where
    El Segundo, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2023 → California Department of Consumer Affairs search

  4. Outsource Telecom LLC

    ActiveAlarm Company Operator

    El Segundo, CA

    Ask it
    Proof for Outsource Telecom LLC
    License
    DCA BSIS-ACO-7202
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    El Segundo, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7202 → California Department of Consumer Affairs search

  5. Protech Security

    ActiveAlarm Company Operator

    El Segundo, CA

    Ask it
    Proof for Protech Security
    License
    DCA BSIS-ACO-6108
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2028
    Checked
    Oct 23, 2026
    Where
    El Segundo, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6108 → California Department of Consumer Affairs search

  6. Telenet, Inc

    ActiveAlarm Company Operator

    El Segundo, CA

    Ask it
    Proof for Telenet, Inc
    License
    DCA BSIS-ACO-6015
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    El Segundo, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6015 → California Department of Consumer Affairs search

  7. Defensive Networks

    Security systems

    El Segundo, CA

    CallAsk it
    Proof for Defensive Networks
    Where
    El Segundo, CA · serves California
    Phone
    (310) 955-1600
    Listing
    Built from public records. Not claimed yet, so call them directly.

  8. Metro Video Solutions

    Security systems

    El Segundo, CA

    CallAsk it
    Proof for Metro Video Solutions
    Where
    El Segundo, CA · serves California
    Phone
    (310) 955-4082
    Listing
    Built from public records. Not claimed yet, so call them directly.

  9. Hi-Tech Systems

    ActiveCorporation registered in SAM.gov

    Los Angeles, CA · 2 mi away

    Ask it
    Proof for Hi-Tech Systems
    SAM.gov registration
    SAM.gov GB2JZUV52V84
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 13, 2027
    Checked
    Nov 2, 2026
    Where
    Los Angeles, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. High-Tech Systems

    ActiveAlarm Company Operator

    Los Angeles, CA · 2 mi away

    CallAsk it
    Proof for High-Tech Systems
    License
    DCA BSIS-ACO-8082
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Los Angeles, CA · serves California
    Phone
    (310) 670-8117
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8082 → California Department of Consumer Affairs search

  11. Marksman Security

    ActiveAlarm Company Operator

    Los Angeles, CA · 2 mi away

    CallAsk it
    Proof for Marksman Security
    License
    DCA BSIS-ACO-6045
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 419-0076
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6045 → California Department of Consumer Affairs search

  12. A C Security & Sound, Inc

    ActiveAlarm Company Branch

    Hawthorne, CA · 4 mi away

    Ask it
    Proof for A C Security & Sound, Inc
    License
    DCA BSIS-ACB-6001
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Branch
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Hawthorne, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6001 → California Department of Consumer Affairs search

  13. American Central Alarm

    ActiveAlarm Company Operator

    Redondo Beach, CA · 4 mi away

    Ask it
    Proof for American Central Alarm
    License
    DCA BSIS-ACO-4156
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2028
    Checked
    Oct 23, 2026
    Where
    Redondo Beach, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 4156 → California Department of Consumer Affairs search

  14. Avs Techology Inc.

    ActiveAlarm Company Branch

    Manhattan Beach, CA · 2 mi away

    Ask it
    Proof for Avs Techology Inc.
    License
    DCA BSIS-ACB-6012
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Branch
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Manhattan Beach, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6012 → California Department of Consumer Affairs search

  15. Custom Media Connections, Inc.

    ActiveAlarm Company Operator

    Inglewood, CA · 4 mi away

    Ask it
    Proof for Custom Media Connections, Inc.
    License
    DCA BSIS-ACO-6816
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2027
    Checked
    Oct 23, 2026
    Where
    Inglewood, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6816 → California Department of Consumer Affairs search

  16. Jet Security Systems, LLC.

    ActiveAlarm Company Operator

    Playa del Rey, CA · 3 mi away

    Ask it
    Proof for Jet Security Systems, LLC.
    License
    DCA BSIS-ACO-7458
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Aug 31, 2028
    Checked
    Oct 23, 2026
    Where
    Playa del Rey, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7458 → California Department of Consumer Affairs search

  17. Pal Security Systems, Inc.

    ActiveAlarm Company Operator

    Hawthorne, CA · 4 mi away

    Ask it
    Proof for Pal Security Systems, Inc.
    License
    DCA BSIS-ACO-6670
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Hawthorne, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6670 → California Department of Consumer Affairs search

  18. Payzant Enterprises Inc

    ActiveAlarm Company Operator

    Manhattan Beach, CA · 2 mi away

    Ask it
    Proof for Payzant Enterprises Inc
    License
    DCA BSIS-ACO-8200
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Manhattan Beach, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8200 → California Department of Consumer Affairs search

  19. PC Work Computers Inc DBA Pcw Tech Group

    ActiveAlarm Company Operator

    Los Angeles, CA · 2 mi away

    Ask it
    Proof for PC Work Computers Inc DBA Pcw Tech Group
    License
    DCA BSIS-ACO-8039
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Los Angeles, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8039 → California Department of Consumer Affairs search

  20. Pr1Me Protection Services

    ActiveAlarm Company Operator

    Marina del Rey, CA · 5 mi away

    Ask it
    Proof for Pr1Me Protection Services
    License
    DCA BSIS-ACO-3400
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jul 31, 2028
    Checked
    Oct 23, 2026
    Where
    Marina del Rey, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 3400 → California Department of Consumer Affairs search

More cities in California

Los Angeles 85San Diego 85Livermore 84Sacramento 67San Jose 60Fresno 51Anaheim 38Irvine 36San Francisco 35Riverside 34Bakersfield 29Orange 21Simi Valley 21Fremont 19Glendale 19Stockton 19

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