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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Fairfield, CA

Security systems in Fairfield, CA; 93 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Cook Solutions Group Inc.

    ActiveAlarm Company Operator

    Fairfield, CA

    Proof for Cook Solutions Group Inc.
    License
    DCA BSIS-ACO-8168
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2028
    Checked
    Oct 23, 2026
    Where
    Fairfield, CA · serves California
    Phone
    (844) 305-2665
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8168 → California Department of Consumer Affairs search
  2. Avf Systems Inc.

    ActiveAlarm Company Operator

    Fairfield, CA

    Proof for Avf Systems Inc.
    License
    DCA BSIS-ACO-7724
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Fairfield, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7724 → California Department of Consumer Affairs search
  3. J-Aa Systems Comm Sec

    ActiveAlarm Company Operator

    Fairfield, CA

    Proof for J-Aa Systems Comm Sec
    License
    DCA BSIS-ACO-2857
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Fairfield, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2857 → California Department of Consumer Affairs search
  4. Adt Security Services

    Security systems

    Fairfield, CA

    Proof for Adt Security Services
    Where
    Fairfield, CA · serves California
    Phone
    (800) 900-8082
    Listing
    Built from public records. Not claimed yet, so call them directly.
  5. Petrovich Security Systems

    ActiveAlarm Company Operator

    Vacaville, CA · 8 mi away

    Proof for Petrovich Security Systems
    License
    DCA BSIS-ACO-5259
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Vacaville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5259 → California Department of Consumer Affairs search
  6. Alarmtech

    ActiveCorporation registered in SAM.gov

    Vacaville, CA · 11 mi away

    Proof for Alarmtech
    SAM.gov registration
    SAM.gov QX15RTNZ64K7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 19, 2027
    Checked
    Nov 2, 2026
    Where
    Vacaville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  7. Alarmtech

    ActiveAlarm Company Operator

    Vacaville, CA · 11 mi away

    Proof for Alarmtech
    License
    DCA BSIS-ACO-4114
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    Vacaville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 4114 → California Department of Consumer Affairs search
  8. Cakewalk Technology, LLC

    ActiveAlarm Company Operator

    Vacaville, CA · 11 mi away

    Proof for Cakewalk Technology, LLC
    License
    DCA BSIS-ACO-7963
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2026
    Checked
    Oct 23, 2026
    Where
    Vacaville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7963 → California Department of Consumer Affairs search
  9. Done Right Security, Inc.

    ActiveAlarm Company Operator

    Benicia, CA · 11 mi away

    Proof for Done Right Security, Inc.
    License
    DCA BSIS-ACO-7687
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Benicia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7687 → California Department of Consumer Affairs search
  10. Frontline Environmental Technologies Inc.

    ActiveAlarm Company Operator

    Benicia, CA · 11 mi away

    Proof for Frontline Environmental Technologies Inc.
    License
    DCA BSIS-ACO-7535
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Benicia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7535 → California Department of Consumer Affairs search
  11. Napa Valley Security Systems

    ActiveAlarm Company Operator

    Napa, CA · 12 mi away

    Proof for Napa Valley Security Systems
    License
    DCA BSIS-ACO-8184
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Napa, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8184 → California Department of Consumer Affairs search
  12. Performance Low Volt Systems

    ActiveAlarm Company Operator

    Vacaville, CA · 11 mi away

    Proof for Performance Low Volt Systems
    License
    DCA BSIS-ACO-7275
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 28, 2027
    Checked
    Oct 23, 2026
    Where
    Vacaville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7275 → California Department of Consumer Affairs search
  13. Silverado Alarm

    ActiveAlarm Company Operator

    Napa, CA · 12 mi away

    Proof for Silverado Alarm
    License
    DCA BSIS-ACO-1445
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Napa, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 1445 → California Department of Consumer Affairs search
  14. Svt Gruppe, Inc.

    ActiveAlarm Company Operator+1

    Napa, CA · 14 mi away

    Proof for Svt Gruppe, Inc.
    License
    DCA BSIS-ACO-8220
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator; Locksmith Company
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Napa, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8220 → California Department of Consumer Affairs search
  15. Gunnebo Entrance Control Inc

    Security systems

    Benicia, CA · 11 mi away

    Proof for Gunnebo Entrance Control Inc
    Where
    Benicia, CA · serves California
    Phone
    (513) 666-4887
    Listing
    Built from public records. Not claimed yet, so call them directly.
  16. Navco Security

    Security systems

    Benicia, CA · 11 mi away

    Proof for Navco Security
    Where
    Benicia, CA · serves California
    Phone
    (872) 259-4222
    Listing
    Built from public records. Not claimed yet, so call them directly.
  17. Catalyst Consulting Group Inc

    Security systems

    Napa, CA · 12 mi away

    Proof for Catalyst Consulting Group Inc
    Where
    Napa, CA · serves California
    Phone
    (707) 224-3020
    Listing
    Built from public records. Not claimed yet, so call them directly.
  18. All Systems Integrated Inc, All Systems Integated Inc

    ActiveCorporation registered in SAM.gov

    Concord, CA · 19 mi away

    Proof for All Systems Integrated Inc, All Systems Integated Inc
    SAM.gov registration
    SAM.gov KKNYYQ2XWEJ7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Nov 2, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  19. Bay Alarm Company

    ActiveCorporation registered in SAM.gov

    Concord, CA · 19 mi away

    Proof for Bay Alarm Company
    SAM.gov registration
    SAM.gov LHKJUM9J8J56
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 23, 2027
    Checked
    Nov 2, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  20. Fire Detection Unlimited, Inc.

    ActiveCorporation registered in SAM.gov

    Concord, CA · 19 mi away

    Proof for Fire Detection Unlimited, Inc.
    SAM.gov registration
    SAM.gov HPN3GHE77122
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 6, 2027
    Checked
    Nov 2, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

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