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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in San Ramon, CA

10 security systems in San Ramon, CA; 383 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Cal Tech Security Services IN

    ActiveCorporation registered in SAM.gov

    San Ramon, CA

    Ask it
    Proof for Cal Tech Security Services IN
    SAM.gov registration
    SAM.gov CNYLDR4BCGH1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 13, 2027
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Nextech Security Solutions

    ActiveCorporation registered in SAM.gov

    San Ramon, CA

    Ask it
    Proof for Nextech Security Solutions
    SAM.gov registration
    SAM.gov CX7NYPD8VTM5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 17, 2027
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Avt Integration Inc.

    ActiveAlarm Company Operator

    San Ramon, CA

    Ask it
    Proof for Avt Integration Inc.
    License
    DCA BSIS-ACO-8000
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8000 → California Department of Consumer Affairs search

  4. Cal Tech Security Services

    ActiveAlarm Company Operator

    San Ramon, CA

    Ask it
    Proof for Cal Tech Security Services
    License
    DCA BSIS-ACO-6314
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6314 → California Department of Consumer Affairs search

  5. Express Electric & Security

    ActiveAlarm Company Operator

    San Ramon, CA

    Ask it
    Proof for Express Electric & Security
    License
    DCA BSIS-ACO-7528
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7528 → California Department of Consumer Affairs search

  6. Global Master Tech

    ActiveAlarm Company Operator

    San Ramon, CA

    Ask it
    Proof for Global Master Tech
    License
    DCA BSIS-ACO-8196
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8196 → California Department of Consumer Affairs search

  7. Nextech Security Solutions

    ActiveAlarm Company Operator

    San Ramon, CA

    Ask it
    Proof for Nextech Security Solutions
    License
    DCA BSIS-ACO-7865
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7865 → California Department of Consumer Affairs search

  8. Odeh Electrical & Security Inc

    ActiveAlarm Company Operator

    San Ramon, CA

    Ask it
    Proof for Odeh Electrical & Security Inc
    License
    DCA BSIS-ACO-8166
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8166 → California Department of Consumer Affairs search

  9. Securitypro Group

    ActiveAlarm Company Operator

    San Ramon, CA

    Ask it
    Proof for Securitypro Group
    License
    DCA BSIS-ACO-5567
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    San Ramon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5567 → California Department of Consumer Affairs search

  10. Controltek

    Security systems

    San Ramon, CA

    CallAsk it
    Proof for Controltek
    Where
    San Ramon, CA · serves California
    Phone
    (888) 808-6970
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. Golden Gate Integrated Solutions

    ActiveCorporation registered in SAM.gov

    Dublin, CA · 4 mi away

    Ask it
    Proof for Golden Gate Integrated Solutions
    SAM.gov registration
    SAM.gov RFGEN1CZ6D73
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 15, 2027
    Checked
    Oct 23, 2026
    Where
    Dublin, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. A3 Smart Home LP

    ActiveAlarm Company Branch

    Dublin, CA · 4 mi away

    Ask it
    Proof for A3 Smart Home LP
    License
    DCA BSIS-ACB-5979
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Branch
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Dublin, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 5979 → California Department of Consumer Affairs search

  13. Advanced Security Engineering

    ActiveAlarm Company Operator

    Dublin, CA · 4 mi away

    Ask it
    Proof for Advanced Security Engineering
    License
    DCA BSIS-ACO-6831
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2028
    Checked
    Oct 23, 2026
    Where
    Dublin, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6831 → California Department of Consumer Affairs search

  14. All Security

    ActiveAlarm Company Operator

    Danville, CA · 3 mi away

    Ask it
    Proof for All Security
    License
    DCA BSIS-ACO-7869
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Danville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7869 → California Department of Consumer Affairs search

  15. Assure Msp, Inc.

    ActiveAlarm Company Operator

    Pleasanton, CA · 4 mi away

    Ask it
    Proof for Assure Msp, Inc.
    License
    DCA BSIS-ACO-8186
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Pleasanton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8186 → California Department of Consumer Affairs search

  16. Central Alarm Service

    ActiveAlarm Company Operator

    Danville, CA · 4 mi away

    Ask it
    Proof for Central Alarm Service
    License
    DCA BSIS-ACO-4176
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Danville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 4176 → California Department of Consumer Affairs search

  17. Convergint Technologies LLC

    ActiveAlarm Company Branch

    Pleasanton, CA · 4 mi away

    Ask it
    Proof for Convergint Technologies LLC
    License
    DCA BSIS-ACB-6008
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Branch
    Expires
    Oct 31, 2027
    Checked
    Oct 23, 2026
    Where
    Pleasanton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6008 → California Department of Consumer Affairs search

  18. Independent Alarm Systems Corp

    ActiveAlarm Company Operator

    Danville, CA · 4 mi away

    Ask it
    Proof for Independent Alarm Systems Corp
    License
    DCA BSIS-ACO-1222
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Oct 31, 2028
    Checked
    Oct 23, 2026
    Where
    Danville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 1222 → California Department of Consumer Affairs search

  19. Pacific Wired, Inc.

    ActiveAlarm Company Operator

    Danville, CA · 4 mi away

    Ask it
    Proof for Pacific Wired, Inc.
    License
    DCA BSIS-ACO-7882
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Danville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7882 → California Department of Consumer Affairs search

  20. Sabah International

    ActiveAlarm Company Operator

    Pleasanton, CA · 4 mi away

    Ask it
    Proof for Sabah International
    License
    DCA BSIS-ACO-6740
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Alarm Company Operator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Pleasanton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 6740 → California Department of Consumer Affairs search

More cities in California

San Diego 85Livermore 84Los Angeles 84Sacramento 66San Jose 60Fresno 51Anaheim 37Irvine 35San Francisco 35Riverside 34Bakersfield 29Orange 21Simi Valley 21Fremont 19Stockton 19Van Nuys 19

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