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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Connecticut

20 security systems listed in Connecticut, each checked against the issuer's record. In the published order.

  1. Advanced Security Technologies, Inc.

    ActiveCorporation registered in SAM.gov

    Shelton, CT

    Ask it
    Proof for Advanced Security Technologies, Inc.
    SAM.gov registration
    SAM.gov QDEZKQC43W77
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 21, 2026
    Checked
    Oct 23, 2026
    Where
    Shelton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Alarming Ideas, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    North Stonington, CT

    Ask it
    Proof for Alarming Ideas, LLC
    SAM.gov registration
    SAM.gov H4ENS73FMSZ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 24, 2027
    Checked
    Oct 23, 2026
    Where
    North Stonington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Electronic Security & Control Systems Inc

    ActiveCorporation registered in SAM.gov

    Bridgeport, CT

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    Proof for Electronic Security & Control Systems Inc
    SAM.gov registration
    SAM.gov LKBCADSU8BA4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 3, 2027
    Checked
    Oct 23, 2026
    Where
    Bridgeport, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Impact Fire Services, LLC

    ActiveCorporation registered in SAM.gov

    Torrington, CT

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    Proof for Impact Fire Services, LLC
    SAM.gov registration
    SAM.gov PN93DLRX3LB4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 2, 2027
    Checked
    Oct 23, 2026
    Where
    Torrington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Integrated Technical Systems Inc, Integrated Technical Systems, Inc

    ActiveCorporation registered in SAM.gov

    Wallingford, CT

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    Proof for Integrated Technical Systems Inc, Integrated Technical Systems, Inc
    SAM.gov registration
    SAM.gov XFZ5PZKHEU52
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 29, 2027
    Checked
    Oct 23, 2026
    Where
    Wallingford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Lynx Systems LLC

    ActiveSole proprietorship registered in SAM.gov

    Southington, CT

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    Proof for Lynx Systems LLC
    SAM.gov registration
    SAM.gov XMADWX4LUJT3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 27, 2027
    Checked
    Oct 23, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Nationwide Security Corporation

    ActiveOther organization registered in SAM.gov

    Branford, CT

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    Proof for Nationwide Security Corporation
    SAM.gov registration
    SAM.gov KJPSMJEETKA4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    May 27, 2027
    Checked
    Oct 23, 2026
    Where
    Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Nootools Health LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    New Canaan, CT

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    Proof for Nootools Health LLC
    SAM.gov registration
    SAM.gov NGLSBGHMJ9M5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 6, 2027
    Checked
    Oct 23, 2026
    Where
    New Canaan, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Pro Systems Experts LLC

    ActiveSole proprietorship registered in SAM.gov

    East Hartford, CT

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    Proof for Pro Systems Experts LLC
    SAM.gov registration
    SAM.gov CZ1EPNALUF38
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 17, 2027
    Checked
    Oct 23, 2026
    Where
    East Hartford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Resolute Partners, L.L.C.

    ActiveSole proprietorship registered in SAM.gov

    Cheshire, CT

    Ask it
    Proof for Resolute Partners, L.L.C.
    SAM.gov registration
    SAM.gov J9HKDVPHCK33
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 3, 2027
    Checked
    Oct 23, 2026
    Where
    Cheshire, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Security Plus N E

    ActiveSole proprietorship registered in SAM.gov

    Middletown, CT

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    Proof for Security Plus N E
    SAM.gov registration
    SAM.gov PTS2FDLLB761
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 20, 2027
    Checked
    Oct 23, 2026
    Where
    Middletown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Security Specialists

    ActiveCorporation registered in SAM.gov

    Stamford, CT

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    Proof for Security Specialists
    SAM.gov registration
    SAM.gov E4D8AASMJJA5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 14, 2027
    Checked
    Oct 23, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Silent Watchman Security Services, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Bethel, CT

    Ask it
    Proof for Silent Watchman Security Services, LLC
    SAM.gov registration
    SAM.gov N2UZWFDL8FH9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Bethel, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Tpc Associates Inc.

    ActiveCorporation registered in SAM.gov

    Milford, CT

    Ask it
    Proof for Tpc Associates Inc.
    SAM.gov registration
    SAM.gov DU46F6DS5W55
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 27, 2027
    Checked
    Oct 23, 2026
    Where
    Milford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. U.S. Integrators, LLC, American Total Protection LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Hamden, CT

    Ask it
    Proof for U.S. Integrators, LLC, American Total Protection LLC
    SAM.gov registration
    SAM.gov C14WMLTKQCD6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Hamden, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Z Security Solutions LLC

    ActiveSole proprietorship registered in SAM.gov

    Branford, CT

    Ask it
    Proof for Z Security Solutions LLC
    SAM.gov registration
    SAM.gov PG46TSK6QJD6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jan 7, 2027
    Checked
    Oct 23, 2026
    Where
    Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. 4 Alarm Landscaping LLC

    ActiveHome Improvement Contractor

    New Britain, CT

    Ask it
    Proof for 4 Alarm Landscaping LLC
    License
    DCP HIC.0646012
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Home Improvement Contractor
    Expires
    Mar 31, 2027
    Checked
    Oct 31, 2026
    Where
    New Britain, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HIC.0646012 → Connecticut Consumer Protection search

  18. Next Generation Alarms

    ActiveHome Improvement Contractor

    East Hartford, CT

    Ask it
    Proof for Next Generation Alarms
    License
    DCP HIC.0671987
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Home Improvement Contractor
    Expires
    Mar 31, 2027
    Checked
    Oct 31, 2026
    Where
    East Hartford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up HIC.0671987 → Connecticut Consumer Protection search

  19. Sound Safe Security LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Stratford, CT

    Ask it
    Proof for Sound Safe Security LLC
    SAM.gov registration
    SAM.gov N5KFL4AU53E8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 8, 2027
    Checked
    Oct 23, 2026
    Where
    Stratford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Vulcan Security Technologies, Inc.

    ActiveCorporation registered in SAM.gov

    South Windsor, CT

    Ask it
    Proof for Vulcan Security Technologies, Inc.
    SAM.gov registration
    SAM.gov CQEVE39MS6R5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 6, 2027
    Checked
    Oct 23, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

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