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NAICS 238990 · All Other Specialty Trade Contractors

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Specialty contractors in Mt Sinai, NY

Specialty contractors in Mt Sinai, NY; 1,843 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Adi

    ActiveContractor Registry certificate (public works)

    Mt Sinai, NY

    CallAsk it
    Proof for Adi
    New York contractor registration
    DOL 24-64GAF-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2026
    Checked
    Nov 5, 2026
    Where
    Mt Sinai, NY · serves New York
    Phone
    (631) 473-8894
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-64GAF-CR → New York Department of Labor search

  2. EGL Drainage Solutions & Repairs LLC

    ActiveContractor Registry certificate (public works)

    Mount Sinai, NY

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    Proof for EGL Drainage Solutions & Repairs LLC
    New York contractor registration
    DOL 24-6347B-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2026
    Checked
    Nov 5, 2026
    Where
    Mount Sinai, NY · serves New York
    Phone
    (917) 932-4264
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-6347B-CR → New York Department of Labor search

  3. L.G. Hellmann Corporation

    ActiveContractor Registry certificate (public works)

    Mount Sinai, NY

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    Proof for L.G. Hellmann Corporation
    New York contractor registration
    DOL 25-65C9N-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Apr 16, 2027
    Checked
    Nov 5, 2026
    Where
    Mount Sinai, NY · serves New York
    Phone
    (631) 445-6346
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65C9N-CR → New York Department of Labor search

  4. Dbr Window Fashions Inc

    ActiveCorporation registered in SAM.gov

    Mount Sinai, NY

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    Proof for Dbr Window Fashions Inc
    SAM.gov registration
    SAM.gov VKWPSXF489Y3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 10, 2027
    Checked
    Nov 2, 2026
    Where
    Mount Sinai, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Gutter Protek

    Specialty contractor

    Mt Sinai, NY

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    Proof for Gutter Protek
    Where
    Mt Sinai, NY · serves New York
    Phone
    (631) 488-8419
    Listing
    Built from public records. Not claimed yet, so call them directly.

  6. Magical Beginnings Learning Centers Mount Sinai

    Specialty contractor

    Mt Sinai, NY

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    Proof for Magical Beginnings Learning Centers Mount Sinai
    Where
    Mt Sinai, NY · serves New York
    Phone
    (631) 642-7777
    Listing
    Built from public records. Not claimed yet, so call them directly.

  7. ServiceMaster

    Specialty contractor

    Mount Sinai, NY

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    Proof for ServiceMaster
    Where
    Mount Sinai, NY · serves New York
    Phone
    (631) 904-7391
    Listing
    Built from public records. Not claimed yet, so call them directly.

  8. North Shore Power Equipment

    Specialty contractor

    Mount Sinai, NY

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    Proof for North Shore Power Equipment
    Where
    Mount Sinai, NY · serves New York
    Phone
    (631) 473-4304
    Listing
    Built from public records. Not claimed yet, so call them directly.

  9. Elima-Draft Incorporated

    ActiveCorporation registered in SAM.gov

    East Setauket, NY · 5 mi away

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    Proof for Elima-Draft Incorporated
    SAM.gov registration
    SAM.gov ZTESAQEKZ8E4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 16, 2027
    Checked
    Nov 2, 2026
    Where
    East Setauket, NY · serves New York
    Phone
    (631) 364-9285
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. A&A Sewer and Drain Maintenance Inc.

    ActiveContractor Registry certificate (public works)

    Rocky point, NY · 4 mi away

    CallAsk it
    Proof for A&A Sewer and Drain Maintenance Inc.
    New York contractor registration
    DOL 26-69NS8-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jun 3, 2028
    Checked
    Nov 5, 2026
    Where
    Rocky point, NY · serves New York
    Phone
    (631) 849-1599
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-69NS8-CR → New York Department of Labor search

  11. AM Installations, Inc.

    ActiveContractor Registry certificate (public works)

    Miller Place, NY · 3 mi away

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    Proof for AM Installations, Inc.
    New York contractor registration
    DOL 25-644RI-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Feb 19, 2027
    Checked
    Nov 5, 2026
    Where
    Miller Place, NY · serves New York
    Phone
    (516) 902-2742
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-644RI-CR → New York Department of Labor search

  12. Appelli Interiors Inc

    ActiveCorporation registered in SAM.gov

    Miller Place, NY · 3 mi away

    Ask it
    Proof for Appelli Interiors Inc
    SAM.gov registration
    SAM.gov HDFNEMLJ72X3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 24, 2027
    Checked
    Nov 2, 2026
    Where
    Miller Place, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Beausoleil Consulting Services Inc

    ActiveContractor Registry certificate (public works)

    Port Jefferson Station, NY · 2 mi away

    CallAsk it
    Proof for Beausoleil Consulting Services Inc
    New York contractor registration
    DOL 26-66YBC-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Feb 6, 2028
    Checked
    Nov 5, 2026
    Where
    Port Jefferson Station, NY · serves New York
    Phone
    (646) 302-5613
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-66YBC-CR → New York Department of Labor search

  14. Blinds N' All

    ActiveContractor Registry certificate (public works)

    Port Jefferson Stn, NY · 2 mi away

    CallAsk it
    Proof for Blinds N' All
    New York contractor registration
    DOL 25-64TYJ-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 22, 2027
    Checked
    Nov 5, 2026
    Where
    Port Jefferson Stn, NY · serves New York
    Phone
    (631) 696-2999
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-64TYJ-CR → New York Department of Labor search

  15. Bove Industries, Inc.

    ActiveContractor Registry certificate (public works)

    East Setauket, NY · 5 mi away

    CallAsk it
    Proof for Bove Industries, Inc.
    New York contractor registration
    DOL 24-635FX-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2026
    Checked
    Nov 5, 2026
    Where
    East Setauket, NY · serves New York
    Phone
    (631) 331-8500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-635FX-CR → New York Department of Labor search

  16. Brookhaven Locksmiths, Inc.

    ActiveContractor Registry certificate (public works)

    Port Jeff Station, NY · 2 mi away

    CallAsk it
    Proof for Brookhaven Locksmiths, Inc.
    New York contractor registration
    DOL 24-6396I-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2026
    Checked
    Nov 5, 2026
    Where
    Port Jeff Station, NY · serves New York
    Phone
    (631) 928-0222
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-6396I-CR → New York Department of Labor search

  17. Cardinal Site Works LLC

    ActiveContractor Registry certificate (public works)

    Rocky Point, NY · 4 mi away

    CallAsk it
    Proof for Cardinal Site Works LLC
    New York contractor registration
    DOL 26-668CP-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Mar 4, 2028
    Checked
    Nov 5, 2026
    Where
    Rocky Point, NY · serves New York
    Phone
    (631) 294-5467
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-668CP-CR → New York Department of Labor search

  18. Carter-Melence, Inc.

    ActiveContractor Registry certificate (public works)

    Sound Beach, NY · 3 mi away

    CallAsk it
    Proof for Carter-Melence, Inc.
    New York contractor registration
    DOL 26-64RCQ-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 5, 2026
    Where
    Sound Beach, NY · serves New York
    Phone
    (631) 744-0127
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-64RCQ-CR → New York Department of Labor search

  19. Cease Fire Technologies LLC

    ActiveContractor Registry certificate (public works)

    East Setauket, NY · 5 mi away

    CallAsk it
    Proof for Cease Fire Technologies LLC
    New York contractor registration
    DOL 25-67LFS-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 26, 2027
    Checked
    Nov 5, 2026
    Where
    East Setauket, NY · serves New York
    Phone
    (631) 247-3473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-67LFS-CR → New York Department of Labor search

  20. Dirt Diggers ICS Inc.

    ActiveContractor Registry certificate (public works)

    Port jefferson station, NY · 2 mi away

    CallAsk it
    Proof for Dirt Diggers ICS Inc.
    New York contractor registration
    DOL 25-65Z4J-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    May 27, 2027
    Checked
    Nov 5, 2026
    Where
    Port jefferson station, NY · serves New York
    Phone
    (631) 484-6661
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65Z4J-CR → New York Department of Labor search

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