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NAICS 561621 · Security Systems Services (except Locksmiths)

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Security systems in Port Washington, NY

Security systems in Port Washington, NY; 366 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. New York Fire Service Inc

    ActiveCorporation registered in SAM.gov

    Port Washington, NY

    Ask it
    Proof for New York Fire Service Inc
    SAM.gov registration
    SAM.gov MQ42AUUBKN94
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 27, 2027
    Checked
    Oct 23, 2026
    Where
    Port Washington, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Security Management Systems Inc

    ActiveCorporation registered in SAM.gov

    Port Washington, NY

    Ask it
    Proof for Security Management Systems Inc
    SAM.gov registration
    SAM.gov SQEZPK9GWCG9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 6, 2027
    Checked
    Oct 23, 2026
    Where
    Port Washington, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Centennial Security Integration

    Security systems

    Port Washington, NY

    CallAsk it
    Proof for Centennial Security Integration
    Where
    Port Washington, NY · serves New York
    Phone
    (718) 728-1768
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Lts New York

    Security systems

    Port Washington, NY

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    Proof for Lts New York
    Where
    Port Washington, NY · serves New York
    Phone
    (888) 517-3102
    Listing
    Built from public records. Not claimed yet, so call them directly.

  5. Advanced Perimeter Security Inc

    ActiveCorporation registered in SAM.gov

    Great Neck, NY · 3 mi away

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    Proof for Advanced Perimeter Security Inc
    SAM.gov registration
    SAM.gov DJFBE8J97WX3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 18, 2027
    Checked
    Oct 23, 2026
    Where
    Great Neck, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. North American Mobile Systems Inc

    ActiveCorporation registered in SAM.gov

    Sea Cliff, NY · 2 mi away

    Ask it
    Proof for North American Mobile Systems Inc
    SAM.gov registration
    SAM.gov FUUBDWGCYJ22
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 24, 2027
    Checked
    Oct 23, 2026
    Where
    Sea Cliff, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Comprehensive Security Protection, Inc.

    Security systems

    Great Neck, NY · 3 mi away

    CallAsk it
    Proof for Comprehensive Security Protection, Inc.
    Where
    Great Neck, NY · serves New York
    Phone
    (516) 829-5939
    Listing
    Built from public records. Not claimed yet, so call them directly.

  8. David's Shield Of Ny, Llc

    Security systems

    Great Neck, NY · 3 mi away

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    Proof for David's Shield Of Ny, Llc
    Where
    Great Neck, NY · serves New York
    Phone
    (516) 821-8182
    Listing
    Built from public records. Not claimed yet, so call them directly.

  9. Protect Your Home - ADT Authorized Dealer

    Security systems

    Glen Cove, NY · 4 mi away

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    Proof for Protect Your Home - ADT Authorized Dealer
    Where
    Glen Cove, NY · serves New York
    Phone
    (516) 874-3544
    Listing
    Built from public records. Not claimed yet, so call them directly.

  10. Smarttech Security & Automation

    Security systems

    Great Neck, NY · 4 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.

  11. Spectrum Security & Communication

    Security systems

    Nassau County, NY · 4 mi away

    CallAsk it
    Proof for Spectrum Security & Communication
    Where
    Nassau County, NY · serves New York
    Phone
    (516) 676-3188
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. Advanced Electronic Solutions, Inc.

    ActiveCorporation registered in SAM.gov

    College Point, NY · 9 mi away

    CallAsk it
    Proof for Advanced Electronic Solutions, Inc.
    SAM.gov registration
    SAM.gov EW69CM55KJ51
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 27, 2027
    Checked
    Oct 23, 2026
    Where
    College Point, NY · serves New York
    Phone
    (718) 461-2600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. American Integrated Security Group Inc

    ActiveCorporation registered in SAM.gov

    Whitestone, NY · 7 mi away

    Ask it
    Proof for American Integrated Security Group Inc
    SAM.gov registration
    SAM.gov CJAQCAVG3MV7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 26, 2027
    Checked
    Oct 23, 2026
    Where
    Whitestone, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Care Free Improvements

    ActiveContractor Registry certificate (public works)

    Syosset, NY · 9 mi away

    CallAsk it
    Proof for Care Free Improvements
    New York contractor registration
    DOL 25-65OHT-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Apr 30, 2027
    Checked
    Oct 29, 2026
    Where
    Syosset, NY · serves New York
    Phone
    (949) 414-4481
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65OHT-CR → New York Department of Labor search

  15. Dvss

    ActiveContractor Registry certificate (public works)

    Garden City, NY · 7 mi away

    CallAsk it
    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 29, 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

  16. Excel Security Systems Inc

    ActiveCorporation registered in SAM.gov

    East Williston, NY · 5 mi away

    Ask it
    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

  17. Jcads Inc

    ActiveCorporation registered in SAM.gov

    Bronx, NY · 10 mi away

    Ask it
    Proof for Jcads Inc
    SAM.gov registration
    SAM.gov HKARKN2LU976
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 13, 2027
    Checked
    Oct 23, 2026
    Where
    Bronx, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. L.I. Automatic Doors

    ActiveContractor Registry certificate (public works)

    Hicksville, NY · 9 mi away

    CallAsk it
    Proof for L.I. Automatic Doors
    New York contractor registration
    DOL 26-69N6O-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jun 3, 2028
    Checked
    Oct 29, 2026
    Where
    Hicksville, NY · serves New York
    Phone
    (516) 931-2273
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-69N6O-CR → New York Department of Labor search

  19. Ljf Integrations, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Saint Albans, NY · 10 mi away

    Ask it
    Proof for Ljf Integrations, LLC
    SAM.gov registration
    SAM.gov KV1MWGRT6DC9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 9, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Albans, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Madison Service Corp

    ActiveCorporation registered in SAM.gov

    Flushing, NY · 6 mi away

    Ask it
    Proof for Madison Service Corp
    SAM.gov registration
    SAM.gov Q2DFEX815KE9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Oct 23, 2026
    Where
    Flushing, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in New York

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

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