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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in San Francisco, CA

23 security systems in San Francisco, CA; 405 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Foxtron Security, Inc

    ActiveCorporation registered in SAM.gov

    San Francisco, CA

    Ask it
    Proof for Foxtron Security, Inc
    SAM.gov registration
    US-GSA-SAM K7AKK4MLTK86
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 6, 2026
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Good2Go

    ActiveCorporation registered in SAM.gov

    San Francisco, CA

    Ask it
    Proof for Good2Go
    SAM.gov registration
    US-GSA-SAM ZWWPJM2WW1G5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Primes Lab Inc.

    ActiveCorporation registered in SAM.gov

    San Francisco, CA

    Ask it
    Proof for Primes Lab Inc.
    SAM.gov registration
    US-GSA-SAM NLCCAXPBYM88
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 20, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Americom Central Station

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Americom Central Station
    License
    US-CA-DCA BSIS-ACO-5162
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  5. Aura Fire Safety

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Aura Fire Safety
    License
    US-CA-DCA BSIS-ACO-8123
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  6. Bay Valley Integration, Inc

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Bay Valley Integration, Inc
    License
    US-CA-DCA BSIS-ACO-7173
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  7. Crime Watch Security System

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Crime Watch Security System
    License
    US-CA-DCA BSIS-ACO-4616
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  8. DC Security

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for DC Security
    License
    US-CA-DCA BSIS-ACO-5400
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 29, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  9. Foxtron Security

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Foxtron Security
    License
    US-CA-DCA BSIS-ACO-7831
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  10. Mcmillan Security Systems

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Mcmillan Security Systems
    License
    US-CA-DCA BSIS-ACO-5702
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  11. Mdc Low Voltage Systems

    ActiveCorporation registered in SAM.gov

    San Francisco, CA

    Ask it
    Proof for Mdc Low Voltage Systems
    SAM.gov registration
    US-GSA-SAM JAL1LHJVJCY7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 28, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Northwest Security, Inc.

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Northwest Security, Inc.
    License
    US-CA-DCA BSIS-ACO-6296
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  13. Poly-On Security System, Inc.

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Poly-On Security System, Inc.
    License
    US-CA-DCA BSIS-ACO-6053
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  14. Sauron Industries, Inc.

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Sauron Industries, Inc.
    License
    US-CA-DCA BSIS-ACO-8281
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  15. Twilight Security

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Twilight Security
    License
    US-CA-DCA BSIS-ACO-5800
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2026
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  16. Twilight Security & Investigation Inc

    ActiveCorporation registered in SAM.gov

    San Francisco, CA

    Ask it
    Proof for Twilight Security & Investigation Inc
    SAM.gov registration
    US-GSA-SAM MWYDM9L9A8V6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 22, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. United California Access & Security

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for United California Access & Security
    License
    US-CA-DCA BSIS-ACO-7080
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  18. United California Fire Protection

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for United California Fire Protection
    License
    US-CA-DCA BSIS-ACO-7802
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  19. United Safe Inc

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for United Safe Inc
    License
    US-CA-DCA BSIS-ACO-308
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  20. Unlimited Security Systems

    ActiveAlarm Company Operator

    San Francisco, CA

    Ask it
    Proof for Unlimited Security Systems
    License
    US-CA-DCA BSIS-ACO-2941
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, 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 23Irvine 20Riverside 20Simi Valley 16El Cajon 15Stockton 15Corona 14Huntington Beach 14Orange 14

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