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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Williston Park, NY

Security systems in Williston Park, NY; 361 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Summex Technologies LLC

    Security systems

    Williston Park, NY

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    Proof for Summex Technologies LLC
    Where
    Williston Park, NY · serves New York
    Phone
    (516) 265-7550
    Listing
    Built from public records. Not claimed yet, so call them directly.

  2. Dvss

    ActiveContractor Registry certificate (public works)

    Garden City, NY · 2 mi away

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    Proof for Dvss
    New York contractor registration
    DOL 26-64LKU-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 31, 2029
    Checked
    Oct 30, 2026
    Where
    Garden City, NY · serves New York
    Phone
    (800) 508-4336
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-64LKU-CR → New York Department of Labor search

  3. Excel Security Systems Inc

    ActiveCorporation registered in SAM.gov

    East Williston, NY · under 1 mi away

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    Proof for Excel Security Systems Inc
    SAM.gov registration
    SAM.gov HZS7VDEB9MC4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 29, 2027
    Checked
    Oct 23, 2026
    Where
    East Williston, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Rael Fire Alarm, LLC

    ActiveContractor Registry certificate (public works)

    New Hyde Park, NY · 2 mi away

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    Proof for Rael Fire Alarm, LLC
    New York contractor registration
    DOL 25-64KOY-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 4, 2027
    Checked
    Oct 30, 2026
    Where
    New Hyde Park, NY · serves New York
    Phone
    (516) 593-2000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-64KOY-CR → New York Department of Labor search

  5. Vantage Burglar Alarm Corp

    ActiveCorporation registered in SAM.gov

    Little Neck, NY · 4 mi away

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    Proof for Vantage Burglar Alarm Corp
    SAM.gov registration
    SAM.gov KYNLMGGVJYL7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 2, 2027
    Checked
    Oct 23, 2026
    Where
    Little Neck, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Avanti Servers

    Security systems

    Westbury, NY · 4 mi away

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    Proof for Avanti Servers
    Where
    Westbury, NY · serves New York
    Phone
    (516) 933-4912
    Listing
    Built from public records. Not claimed yet, so call them directly.

  7. BBH Solutions

    Security systems

    New Hyde Park, NY · 2 mi away

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    Proof for BBH Solutions
    Where
    New Hyde Park, NY · serves New York
    Phone
    (212) 475-7100
    Listing
    Built from public records. Not claimed yet, so call them directly.

  8. Briscoe Protective, A Pye-barker Fire & Safety Company

    Security systems

    Westbury, NY · 4 mi away

    CallAsk it
    Proof for Briscoe Protective, A Pye-barker Fire & Safety Company
    Where
    Westbury, NY · serves New York
    Phone
    (888) 274-7263
    Listing
    Built from public records. Not claimed yet, so call them directly.

  9. Esli Surveillance

    Security systems

    New Hyde Park, NY · 2 mi away

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    Proof for Esli Surveillance
    Where
    New Hyde Park, NY · serves New York
    Phone
    (866) 936-6789
    Listing
    Built from public records. Not claimed yet, so call them directly.

  10. Ez Security Systems

    Security systems

    Westbury, NY · 4 mi away

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    Proof for Ez Security Systems
    Where
    Westbury, NY · serves New York
    Phone
    (516) 744-6899
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. Gss-security System Supplier

    Security systems

    Westbury, NY · 4 mi away

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    Proof for Gss-security System Supplier
    Where
    Westbury, NY · serves New York
    Phone
    (862) 310-0400
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. I-Tech Security

    Security systems

    New Hyde Park, NY · 2 mi away

    CallAsk it
    Proof for I-Tech Security
    Where
    New Hyde Park, NY · serves New York
    Phone
    (516) 609-5141
    Listing
    Built from public records. Not claimed yet, so call them directly.

  13. Magnum Security Systems Inc

    Security systems

    Garden City, NY · 2 mi away

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    Proof for Magnum Security Systems Inc
    Where
    Garden City, NY · serves New York
    Phone
    (516) 486-5484
    Listing
    Built from public records. Not claimed yet, so call them directly.

  14. Nuvico

    Security systems

    Westbury, NY · 4 mi away

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    Proof for Nuvico
    Where
    Westbury, NY · serves New York
    Phone
    (201) 541-1605
    Listing
    Built from public records. Not claimed yet, so call them directly.

  15. Protectnet Security Corp

    Security systems

    Uniondale, NY · 4 mi away

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    Proof for Protectnet Security Corp
    Where
    Uniondale, NY · serves New York
    Phone
    (516) 249-2288
    Listing
    Built from public records. Not claimed yet, so call them directly.

  16. Scorpion Security Systems Inc

    Security systems

    Westbury, NY · 4 mi away

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    Proof for Scorpion Security Systems Inc
    Where
    Westbury, NY · serves New York
    Phone
    (516) 997-4859
    Listing
    Built from public records. Not claimed yet, so call them directly.

  17. Security iCam

    Security systems

    Little Neck, NY · 4 mi away

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    Proof for Security iCam
    Where
    Little Neck, NY · serves New York
    Phone
    (347) 767-4676
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. Security Icam - Security Camera Installations

    Security systems

    Little Neck, NY · 4 mi away

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    Proof for Security Icam - Security Camera Installations
    Where
    Little Neck, NY · serves New York
    Phone
    (877) 777-1017
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Smarttech Security & Automation

    Security systems

    Great Neck, NY · 5 mi away

    CallAsk it
    Proof for Smarttech Security & Automation
    Where
    Great Neck, NY · serves New York
    Phone
    (718) 269-7156
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. Strategic Alarm Concepts I Inc.

    Security systems

    West Hempstead, NY · 5 mi away

    CallAsk it
    Proof for Strategic Alarm Concepts I Inc.
    Where
    West Hempstead, NY · serves New York
    Phone
    (516) 489-5550
    Listing
    Built from public records. Not claimed yet, so call them directly.

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