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NAICS 238990 · All Other Specialty Trade Contractors

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Specialty contractors in Winthrop, NY

Specialty contractors in Winthrop, NY; 57 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Alpine Seeding LLC

    ActiveContractor Registry certificate (public works)

    Winthrop, NY

    Proof for Alpine Seeding LLC
    New York contractor registration
    DOL 24-63Z37-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2026
    Checked
    Nov 4, 2026
    Where
    Winthrop, NY · serves New York
    Phone
    (315) 268-1056
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-63Z37-CR → New York Department of Labor search
  2. Francis Trucking LLC

    ActiveContractor Registry certificate (public works)

    Brasher falls, NY · 4 mi away

    Proof for Francis Trucking LLC
    New York contractor registration
    DOL 26-9YBIN-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Sep 15, 2028
    Checked
    Nov 4, 2026
    Where
    Brasher falls, NY · serves New York
    Phone
    (315) 842-0841
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-9YBIN-CR → New York Department of Labor search
  3. Goodrich Refrigeration Inc

    ActiveCorporation registered in SAM.gov

    North Lawrence, NY · 8 mi away

    Proof for Goodrich Refrigeration Inc
    SAM.gov registration
    SAM.gov JNRHSNJ8QHF1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 19, 2027
    Checked
    Nov 2, 2026
    Where
    North Lawrence, NY · serves New York
    Phone
    (315) 389-4345
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  4. Next Era Contracting Inc

    ActiveCorporation registered in SAM.gov

    North Lawrence, NY · 8 mi away

    Proof for Next Era Contracting Inc
    SAM.gov registration
    SAM.gov V3E6KLGB5TC8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 6, 2027
    Checked
    Nov 2, 2026
    Where
    North Lawrence, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  5. Alltech Integrations Inc

    ActiveCorporation registered in SAM.gov

    Potsdam, NY · 11 mi away

    Proof for Alltech Integrations Inc
    SAM.gov registration
    SAM.gov E52KXH36TYL9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 19, 2026
    Checked
    Nov 2, 2026
    Where
    Potsdam, NY · serves New York
    Phone
    (315) 268-2401
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  6. Alltech Integrations, Inc.

    ActiveContractor Registry certificate (public works)

    Potsdam, NY · 11 mi away

    Proof for Alltech Integrations, Inc.
    New York contractor registration
    DOL 25-657U8-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jun 16, 2027
    Checked
    Nov 4, 2026
    Where
    Potsdam, NY · serves New York
    Phone
    (315) 268-2401
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-657U8-CR → New York Department of Labor search
  7. AM Equipment NY LLC

    ActiveContractor Registry certificate (public works)

    Akwesasne, NY · 15 mi away

    Proof for AM Equipment NY LLC
    New York contractor registration
    DOL 25-647ZY-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Mar 3, 2027
    Checked
    Nov 4, 2026
    Where
    Akwesasne, NY · serves New York
    Phone
    (607) 768-3618
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-647ZY-CR → New York Department of Labor search
  8. Buffham Sealcoating LLC

    ActiveContractor Registry certificate (public works)

    Potsdam, NY · 11 mi away

    Proof for Buffham Sealcoating LLC
    New York contractor registration
    DOL 25-65LFK-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    May 13, 2027
    Checked
    Nov 4, 2026
    Where
    Potsdam, NY · serves New York
    Phone
    (315) 842-1644
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65LFK-CR → New York Department of Labor search
  9. CJ Trucking

    ActiveContractor Registry certificate (public works)

    Dickinson Center, NY · 14 mi away

    Proof for CJ Trucking
    New York contractor registration
    DOL 25-65LJS-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    May 13, 2027
    Checked
    Nov 4, 2026
    Where
    Dickinson Center, NY · serves New York
    Phone
    (518) 569-4188
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65LJS-CR → New York Department of Labor search
  10. Four-C-Aire, Inc.

    ActiveContractor Registry certificate (public works)

    Potsdam, NY · 11 mi away

    Proof for Four-C-Aire, Inc.
    New York contractor registration
    DOL 24-639CT-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2026
    Checked
    Nov 4, 2026
    Where
    Potsdam, NY · serves New York
    Phone
    (315) 265-9228
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-639CT-CR → New York Department of Labor search
  11. Liberty Utilities (St. Lawrence Gas) Corp.

    ActiveContractor Registry certificate (public works)

    Massena, NY · 10 mi away

    Proof for Liberty Utilities (St. Lawrence Gas) Corp.
    New York contractor registration
    DOL 26-673QV-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 15, 2028
    Checked
    Nov 4, 2026
    Where
    Massena, NY · serves New York
    Phone
    (315) 769-3511
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-673QV-CR → New York Department of Labor search
  12. Maine Land Surveying, PC

    ActiveContractor Registry certificate (public works)

    Potsdam, NY · 11 mi away

    Proof for Maine Land Surveying, PC
    New York contractor registration
    DOL 25-67XLO-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 9, 2027
    Checked
    Nov 4, 2026
    Where
    Potsdam, NY · serves New York
    Phone
    (315) 328-4634
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-67XLO-CR → New York Department of Labor search
  13. Mayville Enterprises, Inc.

    ActiveContractor Registry certificate (public works)

    Brushton, NY · 14 mi away

    Proof for Mayville Enterprises, Inc.
    New York contractor registration
    DOL 25-67BNA-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Oct 22, 2027
    Checked
    Nov 4, 2026
    Where
    Brushton, NY · serves New York
    Phone
    (518) 232-1529
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-67BNA-CR → New York Department of Labor search
  14. Mohawk Networks LLC

    ActiveTax-exempt corporation registered in SAM.gov

    Bombay, NY · 14 mi away

    Proof for Mohawk Networks LLC
    SAM.gov registration
    SAM.gov URK1MTKYLAC8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 28, 2027
    Checked
    Nov 2, 2026
    Where
    Bombay, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  15. Ncc Systems Inc, Ncc Systems Inc.

    ActiveCorporation registered in SAM.gov

    Potsdam, NY · 11 mi away

    Proof for Ncc Systems Inc, Ncc Systems Inc.
    SAM.gov registration
    SAM.gov H739LJ8J2NK4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 18, 2027
    Checked
    Nov 2, 2026
    Where
    Potsdam, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  16. Northern Mechanicals Inc.

    ActiveContractor Registry certificate (public works)

    Norfolk, NY · 10 mi away

    Proof for Northern Mechanicals Inc.
    New York contractor registration
    DOL 26-633PR-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 4, 2026
    Where
    Norfolk, NY · serves New York
    Phone
    (315) 384-6082
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-633PR-CR → New York Department of Labor search
  17. Perras Environmental Control, Inc.

    ActiveContractor Registry certificate (public works)

    Massena, NY · 10 mi away

    Proof for Perras Environmental Control, Inc.
    New York contractor registration
    DOL 26-636QA-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 4, 2026
    Where
    Massena, NY · serves New York
    Phone
    (315) 769-5900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-636QA-CR → New York Department of Labor search
  18. Perras Excavating, Inc.

    ActiveCorporation registered in SAM.gov

    Massena, NY · 10 mi away

    Proof for Perras Excavating, Inc.
    SAM.gov registration
    SAM.gov LGMAFL7B8AV9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 15, 2027
    Checked
    Nov 2, 2026
    Where
    Massena, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  19. Post Trauma Scene Decon LLC

    ActiveContractor Registry certificate (public works)

    Massena, NY · 10 mi away

    Proof for Post Trauma Scene Decon LLC
    New York contractor registration
    DOL 26-64DFF-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 4, 2026
    Where
    Massena, NY · serves New York
    Phone
    (315) 250-4462
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-64DFF-CR → New York Department of Labor search
  20. St Trucking a Limited Liability Company

    ActiveContractor Registry certificate (public works)

    Norfolk, NY · 10 mi away

    Proof for St Trucking a Limited Liability Company
    New York contractor registration
    DOL 25-65YBB-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Mar 10, 2027
    Checked
    Nov 4, 2026
    Where
    Norfolk, NY · serves New York
    Phone
    (315) 384-3260
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65YBB-CR → New York Department of Labor search

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