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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Montclair, CA

Security systems in Montclair, CA; 405 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Enterprise Security & Technology

    ActiveAlarm Company Operator

    Montclair, CA

    Ask it
    Proof for Enterprise Security & Technology
    License
    DCA BSIS-ACO-7289
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Montclair, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7289 → California Department of Consumer Affairs search

  2. Acelevel Inc

    ActiveCorporation registered in SAM.gov

    Chino, CA · 5 mi away

    Ask it
    Proof for Acelevel Inc
    SAM.gov registration
    SAM.gov RGH9JHL4NBG5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 10, 2027
    Checked
    Oct 23, 2026
    Where
    Chino, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. B&B Lock & Security

    ActiveCorporation registered in SAM.gov

    Chino, CA · 5 mi away

    Ask it
    Proof for B&B Lock & Security
    SAM.gov registration
    SAM.gov FKETYH6GSLJ8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 26, 2027
    Checked
    Oct 23, 2026
    Where
    Chino, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Clear Cloud Solutions, Clear Cloud Solutions, Inc.

    ActiveCorporation registered in SAM.gov

    Upland, CA · 3 mi away

    Ask it
    Proof for Clear Cloud Solutions, Clear Cloud Solutions, Inc.
    SAM.gov registration
    SAM.gov R74EXX36UNE4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 8, 2027
    Checked
    Oct 23, 2026
    Where
    Upland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. A&L Systems LLC

    ActiveAlarm Company Operator

    Ontario, CA · 2 mi away

    Ask it
    Proof for A&L Systems LLC
    License
    DCA BSIS-ACO-8267
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2028
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8267 → California Department of Consumer Affairs search

  6. American West Coast Security Inc

    ActiveAlarm Company Operator

    Chino, CA · 5 mi away

    Ask it
    Proof for American West Coast Security Inc
    License
    DCA BSIS-ACO-4180
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Chino, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 4180 → California Department of Consumer Affairs search

  7. Asap Advanced Security and Protection Inc.

    ActiveAlarm Company Operator

    Chino, CA · 5 mi away

    Ask it
    Proof for Asap Advanced Security and Protection Inc.
    License
    DCA BSIS-ACO-7611
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Aug 31, 2028
    Checked
    Oct 23, 2026
    Where
    Chino, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7611 → California Department of Consumer Affairs search

  8. Baker Systems

    ActiveAlarm Company Operator

    Upland, CA · 4 mi away

    Ask it
    Proof for Baker Systems
    License
    DCA BSIS-ACO-4452
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Upland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 4452 → California Department of Consumer Affairs search

  9. Guardian Protection Services, Inc.

    ActiveAlarm Company Branch

    Chino, CA · 5 mi away

    Ask it
    Proof for Guardian Protection Services, Inc.
    License
    DCA BSIS-ACB-5908
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Branch
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Chino, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5908 → California Department of Consumer Affairs search

  10. Hi-Tech Innovations, Inc.

    ActiveAlarm Company Operator

    Claremont, CA · 4 mi away

    Ask it
    Proof for Hi-Tech Innovations, Inc.
    License
    DCA BSIS-ACO-5528
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Nov 30, 2028
    Checked
    Oct 23, 2026
    Where
    Claremont, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5528 → California Department of Consumer Affairs search

  11. J & S Security

    ActiveAlarm Company Operator

    Upland, CA · 3 mi away

    Ask it
    Proof for J & S Security
    License
    DCA BSIS-ACO-5340
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Upland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5340 → California Department of Consumer Affairs search

  12. Sss Security

    ActiveAlarm Company Operator

    Pomona, CA · 2 mi away

    Ask it
    Proof for Sss Security
    License
    DCA BSIS-ACO-5991
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 29, 2028
    Checked
    Oct 23, 2026
    Where
    Pomona, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5991 → California Department of Consumer Affairs search

  13. Sterling Alarm CO Inc

    ActiveAlarm Company Operator

    Upland, CA · 4 mi away

    Ask it
    Proof for Sterling Alarm CO Inc
    License
    DCA BSIS-ACO-2902
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jul 31, 2028
    Checked
    Oct 23, 2026
    Where
    Upland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2902 → California Department of Consumer Affairs search

  14. Telexent, Inc.

    ActiveAlarm Company Operator

    Upland, CA · 3 mi away

    Ask it
    Proof for Telexent, Inc.
    License
    DCA BSIS-ACO-8177
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 28, 2027
    Checked
    Oct 23, 2026
    Where
    Upland, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8177 → California Department of Consumer Affairs search

  15. Tritech

    ActiveAlarm Company Operator

    Claremont, CA · 4 mi away

    Ask it
    Proof for Tritech
    License
    DCA BSIS-ACO-7857
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Claremont, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7857 → California Department of Consumer Affairs search

  16. U S O Security Inc

    ActiveAlarm Company Operator

    Chino, CA · 5 mi away

    Ask it
    Proof for U S O Security Inc
    License
    DCA BSIS-ACO-3983
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jul 31, 2027
    Checked
    Oct 23, 2026
    Where
    Chino, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 3983 → California Department of Consumer Affairs search

  17. Vigil Eye Security

    ActiveAlarm Company Operator

    Pomona, CA · 4 mi away

    Ask it
    Proof for Vigil Eye Security
    License
    DCA BSIS-ACO-5680
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Feb 28, 2027
    Checked
    Oct 23, 2026
    Where
    Pomona, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5680 → California Department of Consumer Affairs search

  18. Enviroblind Security Shutters

    Security systems

    Upland, CA · 3 mi away

    CallAsk it
    Proof for Enviroblind Security Shutters
    Where
    Upland, CA · serves California
    Phone
    (800) 635-5775
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. American Threat Assessment Consulting, Inc.

    ActiveCorporation registered in SAM.gov

    Rancho Cucamonga, CA · 7 mi away

    Ask it
    Proof for American Threat Assessment Consulting, Inc.
    SAM.gov registration
    SAM.gov R4BKNJJ4ECJ7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 16, 2027
    Checked
    Oct 23, 2026
    Where
    Rancho Cucamonga, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. T R L Systems

    ActiveCorporation registered in SAM.gov

    Rancho Cucamonga, CA · 7 mi away

    Ask it
    Proof for T R L Systems
    SAM.gov registration
    SAM.gov MRURKH7KHLZ5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 4, 2027
    Checked
    Oct 23, 2026
    Where
    Rancho Cucamonga, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in California

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