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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Ronkonkoma, NY

6 security systems in Ronkonkoma, NY; 139 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Sentry Custom Security Inc

    ActiveCorporation registered in SAM.gov

    Ronkonkoma, NY

    CallAsk it
    Proof for Sentry Custom Security Inc
    SAM.gov registration
    SAM.gov QF46GT4KYKD3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 19, 2027
    Checked
    Oct 23, 2026
    Where
    Ronkonkoma, NY · serves New York
    Phone
    (800) 461-2803
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. 123 Security Products

    Security systems

    Ronkonkoma, NY

    CallAsk it
    Proof for 123 Security Products
    Where
    Ronkonkoma, NY · serves New York
    Phone
    (866) 440-2288
    Listing
    Built from public records. Not claimed yet, so call them directly.

  3. Canal Alarm Devices, Inc.

    Security systems

    Ronkonkoma, NY

    CallAsk it
    Proof for Canal Alarm Devices, Inc.
    Where
    Ronkonkoma, NY · serves New York
    Phone
    (631) 237-1455
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Greensite Security Systems

    Security systems

    Ronkonkoma, NY

    CallAsk it
    Proof for Greensite Security Systems
    Where
    Ronkonkoma, NY · serves New York
    Phone
    (866) 573-2873
    Listing
    Built from public records. Not claimed yet, so call them directly.

  5. Ifdsystems

    Security systems

    Ronkonkoma, NY

    CallAsk it
    Proof for Ifdsystems
    Where
    Ronkonkoma, NY · serves New York
    Phone
    (631) 592-2590
    Listing
    Built from public records. Not claimed yet, so call them directly.

  6. Radiotech Security

    Security systems

    Ronkonkoma, NY

    CallAsk it
    Proof for Radiotech Security
    Where
    Ronkonkoma, NY · serves New York
    Phone
    (631) 582-5641
    Listing
    Built from public records. Not claimed yet, so call them directly.

  7. Elite Electrical Contracting & Security Systems Inc

    ActivePrivate motor carrier

    Islandia, NY · 2 mi away

    CallAsk it
    Proof for Elite Electrical Contracting & Security Systems Inc
    USDOT registration
    FMCSA 2272520
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Islandia, NY · serves New York
    Phone
    (631) 582-8144
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  8. Advanced Cyber Security Corp, Advanced Cyber Security Corp.

    ActiveCorporation registered in SAM.gov

    Bohemia, NY · 2 mi away

    Ask it
    Proof for Advanced Cyber Security Corp, Advanced Cyber Security Corp.
    SAM.gov registration
    SAM.gov ZZH5QZQBK433
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 2, 2027
    Checked
    Oct 23, 2026
    Where
    Bohemia, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. J & K Alarms

    ActiveContractor Registry certificate (public works)

    Hauppauge, NY · 5 mi away

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    Proof for J & K Alarms
    New York contractor registration
    DOL 25-64UKV-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 29, 2027
    Checked
    Oct 28, 2026
    Where
    Hauppauge, NY · serves New York
    Phone
    (631) 744-8945
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-64UKV-CR → New York Department of Labor search

  10. Universal Security Systems Inc

    ActivePrivate motor carrier

    Hauppauge, NY · 5 mi away

    CallAsk it
    Proof for Universal Security Systems Inc
    USDOT registration
    FMCSA 1405755
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hauppauge, NY · serves New York
    Phone
    (631) 951-0604
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  11. Adt Security Services

    Security systems

    Bohemia, NY · 2 mi away

    CallAsk it
    Proof for Adt Security Services
    Where
    Bohemia, NY · serves New York
    Phone
    (800) 903-2398
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. Advanced Cyber Security

    Security systems

    Bohemia, NY · 2 mi away

    CallAsk it
    Proof for Advanced Cyber Security
    Where
    Bohemia, NY · serves New York
    Phone
    (866) 417-9155
    Listing
    Built from public records. Not claimed yet, so call them directly.

  13. Delta Lock

    Security systems

    Bohemia, NY · 2 mi away

    CallAsk it
    Proof for Delta Lock
    Where
    Bohemia, NY · serves New York
    Phone
    (631) 238-7035
    Listing
    Built from public records. Not claimed yet, so call them directly.

  14. Essential Security Solutions

    Security systems

    Bohemia, NY · 2 mi away

    CallAsk it
    Proof for Essential Security Solutions
    Where
    Bohemia, NY · serves New York
    Phone
    (855) 449-7233
    Listing
    Built from public records. Not claimed yet, so call them directly.

  15. Et Security

    Security systems

    Hauppauge, NY · 5 mi away

    CallAsk it
    Proof for Et Security
    Where
    Hauppauge, NY · serves New York
    Phone
    (516) 515-6471
    Listing
    Built from public records. Not claimed yet, so call them directly.

  16. Huntington Alarm

    Security systems

    Bohemia, NY · 2 mi away

    CallAsk it
    Proof for Huntington Alarm
    Where
    Bohemia, NY · serves New York
    Phone
    (631) 588-3500
    Listing
    Built from public records. Not claimed yet, so call them directly.

  17. Integrity Communication Technologies

    Security systems

    Bohemia, NY · 2 mi away

    CallAsk it
    Proof for Integrity Communication Technologies
    Where
    Bohemia, NY · serves New York
    Phone
    (929) 240-1037
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. Paladin Sales Group

    Security systems

    Holbrook, NY · 3 mi away

    CallAsk it
    Proof for Paladin Sales Group
    Where
    Holbrook, NY · serves New York
    Phone
    (631) 435-1010
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Total Defense

    Security systems

    Hauppauge, NY · 5 mi away

    CallAsk it
    Proof for Total Defense
    Where
    Hauppauge, NY · serves New York
    Phone
    (877) 906-8816
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. All Action Alarm

    Security systems

    Hauppauge, NY · 5 mi away

    Ask it
    Proof for All Action Alarm
    Where
    Hauppauge, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in New York

New York 80Brooklyn 54Rochester 22Buffalo 15Bronx 13Staten Island 13Syracuse 10Bohemia 7Farmingdale 7Hicksville 7Plainview 7Albany 6Long Island City 6Westbury 6Bay Shore 5Fresh Meadows 5

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