DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 561621 · Security Systems Services (except Locksmiths)

you asked:

Security systems in Pacifica, CA

Security systems in Pacifica, CA; 174 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Muscio Electric

    ActiveAlarm Company Operator

    Pacifica, CA

    Ask it
    Proof for Muscio Electric
    License
    DCA BSIS-ACO-8229
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Pacifica, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8229 → California Department of Consumer Affairs search

  2. Bay Alarm Company

    ActiveAlarm Company Branch

    South San Francisco, CA · 5 mi away

    CallAsk it
    Proof for Bay Alarm Company
    License
    DCA BSIS-ACB-5373
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Branch
    Expires
    Oct 31, 2028
    Checked
    Oct 23, 2026
    Where
    South San Francisco, CA · serves California
    Phone
    (800) 610-1000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5373 → California Department of Consumer Affairs search

  3. A+ Alarm Specialists

    ActiveAlarm Company Operator

    South San Francisco, CA · 5 mi away

    Ask it
    Proof for A+ Alarm Specialists
    License
    DCA BSIS-ACO-6666
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    South San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6666 → California Department of Consumer Affairs search

  4. Associated Electric & Security Inc.

    ActiveAlarm Company Operator

    South San Francisco, CA · 5 mi away

    Ask it
    Proof for Associated Electric & Security Inc.
    License
    DCA BSIS-ACO-7890
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    South San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7890 → California Department of Consumer Affairs search

  5. Associated Security Alarm CO.

    ActiveAlarm Company Operator

    South San Francisco, CA · 5 mi away

    Ask it
    Proof for Associated Security Alarm CO.
    License
    DCA BSIS-ACO-5646
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    South San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5646 → California Department of Consumer Affairs search

  6. Budget Alarms

    ActiveAlarm Company Operator

    South San Francisco, CA · 5 mi away

    Ask it
    Proof for Budget Alarms
    License
    DCA BSIS-ACO-2252
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    South San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2252 → California Department of Consumer Affairs search

  7. Citadel Systems

    ActiveAlarm Company Operator

    Millbrae, CA · 4 mi away

    Ask it
    Proof for Citadel Systems
    License
    DCA BSIS-ACO-5247
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Millbrae, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5247 → California Department of Consumer Affairs search

  8. Kwong Electric and Alarm

    ActiveAlarm Company Operator

    South San Francisco, CA · 5 mi away

    Ask it
    Proof for Kwong Electric and Alarm
    License
    DCA BSIS-ACO-4019
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2027
    Checked
    Oct 23, 2026
    Where
    South San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 4019 → California Department of Consumer Affairs search

  9. Janus Cam

    Security systems

    South San Francisco, CA · 5 mi away

    CallAsk it
    Proof for Janus Cam
    Where
    South San Francisco, CA · serves California
    Phone
    (650) 871-8696
    Listing
    Built from public records. Not claimed yet, so call them directly.

  10. Allied Security Alarms

    Security systems

    South San Francisco, CA · 5 mi away

    Ask it
    Proof for Allied Security Alarms
    Where
    South San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. Kuna Systems Corp

    Security systems

    San Bruno, CA · 3 mi away

    Ask it
    Proof for Kuna Systems Corp
    Where
    San Bruno, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. Mcmillan Security Systems

    ActiveAlarm Company Operator

    San Francisco, CA · 10 mi away

    CallAsk it
    Proof for Mcmillan Security Systems
    License
    DCA BSIS-ACO-5702
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2028
    Checked
    Oct 23, 2026
    Where
    San Francisco, CA · serves California
    Phone
    (415) 992-7096
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5702 → California Department of Consumer Affairs search

  13. Foxtron Security, Inc

    ActiveCorporation registered in SAM.gov

    San Francisco, CA · 10 mi away

    Ask it
    Proof for Foxtron Security, Inc
    SAM.gov registration
    SAM.gov K7AKK4MLTK86
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 6, 2026
    Checked
    Nov 2, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Primes Lab Inc.

    ActiveCorporation registered in SAM.gov

    San Francisco, CA · 10 mi away

    Ask it
    Proof for Primes Lab Inc.
    SAM.gov registration
    SAM.gov NLCCAXPBYM88
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 20, 2027
    Checked
    Nov 2, 2026
    Where
    San Francisco, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Americom Central Station

    ActiveAlarm Company Operator

    San Francisco, CA · 10 mi away

    Ask it
    Proof for Americom Central Station
    License
    DCA BSIS-ACO-5162
    Issuer
    California Department of Consumer Affairs
    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.
    Look up 5162 → California Department of Consumer Affairs search

  16. Bay Valley Integration, Inc

    ActiveAlarm Company Operator

    San Francisco, CA · 10 mi away

    Ask it
    Proof for Bay Valley Integration, Inc
    License
    DCA BSIS-ACO-7173
    Issuer
    California Department of Consumer Affairs
    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.
    Look up 7173 → California Department of Consumer Affairs search

  17. California Electric CO.

    ActiveAlarm Company Operator

    Burlingame, CA · 6 mi away

    Ask it
    Proof for California Electric CO.
    License
    DCA BSIS-ACO-7159
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Burlingame, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7159 → California Department of Consumer Affairs search

  18. Crime Watch Security System

    ActiveAlarm Company Operator

    San Francisco, CA · 10 mi away

    Ask it
    Proof for Crime Watch Security System
    License
    DCA BSIS-ACO-4616
    Issuer
    California Department of Consumer Affairs
    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.
    Look up 4616 → California Department of Consumer Affairs search

  19. DC Security

    ActiveAlarm Company Operator

    San Francisco, CA · 10 mi away

    Ask it
    Proof for DC Security
    License
    DCA BSIS-ACO-5400
    Issuer
    California Department of Consumer Affairs
    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.
    Look up 5400 → California Department of Consumer Affairs search

  20. Foxtron Security

    ActiveAlarm Company Operator

    San Francisco, CA · 10 mi away

    Ask it
    Proof for Foxtron Security
    License
    DCA BSIS-ACO-7831
    Issuer
    California Department of Consumer Affairs
    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.
    Look up 7831 → 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

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works