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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Santa Ana, CA

6 security systems in Santa Ana, CA; 390 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. American Alarm Systems, Inc.

    ActiveAlarm Company Operator

    Santa Ana, CA

    Ask it
    Proof for American Alarm Systems, Inc.
    License
    US-CA-DCA BSIS-ACO-6375
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2028
    Checked
    Oct 23, 2026
    Where
    Santa Ana, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  2. D C Installations

    ActiveAlarm Company Operator

    Santa Ana, CA

    Ask it
    Proof for D C Installations
    License
    US-CA-DCA BSIS-ACO-4524
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Santa Ana, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  3. Defense Engineered Alarms

    ActiveAlarm Company Operator

    Santa Ana, CA

    Ask it
    Proof for Defense Engineered Alarms
    License
    US-CA-DCA BSIS-ACO-2749
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2027
    Checked
    Oct 23, 2026
    Where
    Santa Ana, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  4. Innovative Security Services LLC

    ActiveAlarm Company Operator

    Santa Ana, CA

    Ask it
    Proof for Innovative Security Services LLC
    License
    US-CA-DCA BSIS-ACO-8048
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    Santa Ana, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  5. Mission Alarm LLC

    ActiveAlarm Company Operator

    Santa Ana, CA

    Ask it
    Proof for Mission Alarm LLC
    License
    US-CA-DCA BSIS-ACO-8199
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Santa Ana, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  6. Topaz Alarm Corporation

    ActiveAlarm Company Operator

    Santa Ana, CA

    Ask it
    Proof for Topaz Alarm Corporation
    License
    US-CA-DCA BSIS-ACO-7630
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    Santa Ana, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  7. Controlled Keysystems Inc

    ActiveCorporation registered in SAM.gov

    Irvine, CA · 5 mi away

    Ask it
    Proof for Controlled Keysystems Inc
    SAM.gov registration
    US-GSA-SAM DT3WNTC19KL7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 23, 2027
    Checked
    Oct 23, 2026
    Where
    Irvine, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Dumatek

    ActiveCorporation registered in SAM.gov

    Tustin, CA · 4 mi away

    Ask it
    Proof for Dumatek
    SAM.gov registration
    US-GSA-SAM QXMKQUN6L6V5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 28, 2026
    Checked
    Oct 23, 2026
    Where
    Tustin, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Fire Testing Solutions

    ActiveCorporation registered in SAM.gov

    Tustin, CA · 4 mi away

    Ask it
    Proof for Fire Testing Solutions
    SAM.gov registration
    US-GSA-SAM NJ2SVCVHNM23
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 24, 2027
    Checked
    Oct 23, 2026
    Where
    Tustin, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Jmg Security Systems Inc, Jmg Security Systems, Inc.

    ActiveCorporation registered in SAM.gov

    Fountain Valley, CA · 4 mi away

    Ask it
    Proof for Jmg Security Systems Inc, Jmg Security Systems, Inc.
    SAM.gov registration
    US-GSA-SAM GNQ4LLZJ4LT9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 4, 2027
    Checked
    Oct 23, 2026
    Where
    Fountain Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. R.D. Systems, Inc.

    ActiveCorporation registered in SAM.gov

    Tustin, CA · 4 mi away

    Ask it
    Proof for R.D. Systems, Inc.
    SAM.gov registration
    US-GSA-SAM YQY2UHUS6UB6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 11, 2027
    Checked
    Oct 23, 2026
    Where
    Tustin, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Tustin Lock and Safe / Cyber Security Source

    ActiveCorporation registered in SAM.gov

    Tustin, CA · 4 mi away

    Ask it
    Proof for Tustin Lock and Safe / Cyber Security Source
    SAM.gov registration
    US-GSA-SAM VCQBHX9LFRT6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 2, 2027
    Checked
    Oct 23, 2026
    Where
    Tustin, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Alarm Central

    ActiveAlarm Company Operator

    Irvine, CA · 5 mi away

    Ask it
    Proof for Alarm Central
    License
    US-CA-DCA BSIS-ACO-4552
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2027
    Checked
    Oct 23, 2026
    Where
    Irvine, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  14. Anchor Alarm

    ActiveAlarm Company Operator

    Fountain Valley, CA · 4 mi away

    Ask it
    Proof for Anchor Alarm
    License
    US-CA-DCA BSIS-ACO-4395
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    Fountain Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  15. Andtech/Andrews Security Division

    ActiveAlarm Company Operator

    Garden Grove, CA · 5 mi away

    Ask it
    Proof for Andtech/Andrews Security Division
    License
    US-CA-DCA BSIS-ACO-3041
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 28, 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

  16. Aspen Technical Alarms, Inc

    ActiveAlarm Company Operator

    Fountain Valley, CA · 4 mi away

    Ask it
    Proof for Aspen Technical Alarms, Inc
    License
    US-CA-DCA BSIS-ACO-6316
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Fountain Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  17. Assi Security Inc

    ActiveAlarm Company Operator

    Irvine, CA · 5 mi away

    Ask it
    Proof for Assi Security Inc
    License
    US-CA-DCA BSIS-ACO-4213
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Irvine, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  18. Bill's Sound & Security

    ActiveAlarm Company Operator

    Costa Mesa, CA · 4 mi away

    Ask it
    Proof for Bill's Sound & Security
    License
    US-CA-DCA BSIS-ACO-2001
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Costa Mesa, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  19. Brek Communications, Inc.

    ActiveAlarm Company Operator

    Orange, CA · 4 mi away

    Ask it
    Proof for Brek Communications, Inc.
    License
    US-CA-DCA BSIS-ACO-6829
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2028
    Checked
    Oct 23, 2026
    Where
    Orange, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  20. Cantara Design Group, Inc.

    ActiveAlarm Company Operator

    Costa Mesa, CA · 4 mi away

    Ask it
    Proof for Cantara Design Group, Inc.
    License
    US-CA-DCA BSIS-ACO-8148
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Aug 31, 2028
    Checked
    Oct 23, 2026
    Where
    Costa Mesa, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

More cities in California

Livermore 82San Diego 51Sacramento 43Los Angeles 42Fresno 38San Jose 36Anaheim 23Bakersfield 23San Francisco 23Irvine 20Riverside 20Simi Valley 16El Cajon 15Stockton 15Corona 14Huntington Beach 14

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