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NAICS 236220 · Commercial and Institutional Building Construction

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Commercial contractors in South Windsor, CT

14 commercial contractors in South Windsor, CT; 522 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Clearspan Fabric Structures International, Inc.

    ActiveCorporation registered in SAM.gov

    South Windsor, CT

    Ask it
    Proof for Clearspan Fabric Structures International, Inc.
    SAM.gov registration
    SAM.gov WCGQBN34SUE5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 18, 2027
    Checked
    Nov 2, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Csne, LLC

    ActiveCorporation registered in SAM.gov

    South Windsor, CT

    Ask it
    Proof for Csne, LLC
    SAM.gov registration
    SAM.gov H1W7NKEG6479
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 7, 2027
    Checked
    Nov 2, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. American Rigging, Inc.

    ActiveCorporation registered in SAM.gov

    South Windsor, CT

    Ask it
    Proof for American Rigging, Inc.
    SAM.gov registration
    SAM.gov JNB3NNK5HMG1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 24, 2027
    Checked
    Nov 2, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. C & M Roofing CO LLC

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for C & M Roofing CO LLC
    License
    DCP MCO.0903611
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903611 → Connecticut Consumer Protection search

  5. Clearspan Fabric Structures International Inc

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for Clearspan Fabric Structures International Inc
    License
    DCP MCO.0903619
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903619 → Connecticut Consumer Protection search

  6. Fibre Optic Plus Inc

    ActiveMajor Contractor+2

    South Windsor, CT

    Ask it
    Proof for Fibre Optic Plus Inc
    License
    DCP MCO.0901826
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Electrical Limited Contractor (T1); Electrical Unlimited Contractor (E1)
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0901826 → Connecticut Consumer Protection search

  7. Jhs Restoration Inc

    ActiveMajor Contractor+1

    South Windsor, CT

    Ask it
    Proof for Jhs Restoration Inc
    License
    DCP MCO.0903698
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Home Improvement Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903698 → Connecticut Consumer Protection search

  8. Lane Valente Industries Inc

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for Lane Valente Industries Inc
    License
    DCP MCO.0904228
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0904228 → Connecticut Consumer Protection search

  9. Mccarthy Concrete Inc

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for Mccarthy Concrete Inc
    License
    DCP MCO.0903961
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903961 → Connecticut Consumer Protection search

  10. Miscellaneous Steel and Rail, LLC

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for Miscellaneous Steel and Rail, LLC
    License
    DCP MCO.0905011
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0905011 → Connecticut Consumer Protection search

  11. Steeltech Building Products Inc

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for Steeltech Building Products Inc
    License
    DCP MCO.0900634
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0900634 → Connecticut Consumer Protection search

  12. Veilleux Concrete Cutting LLC

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for Veilleux Concrete Cutting LLC
    License
    DCP MCO.0902271
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0902271 → Connecticut Consumer Protection search

  13. Vulcan Security Technologies Inc

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for Vulcan Security Technologies Inc
    License
    DCP MCO.0903347
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903347 → Connecticut Consumer Protection search

  14. W J Mountford Company

    ActiveMajor Contractor

    South Windsor, CT

    Ask it
    Proof for W J Mountford Company
    License
    DCP MCO.0900574
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    South Windsor, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0900574 → Connecticut Consumer Protection search

  15. E & C Maintenance & General Services LLC

    ActiveOther organization registered in SAM.gov

    East Hartford, CT · 5 mi away

    Ask it
    Proof for E & C Maintenance & General Services LLC
    SAM.gov registration
    SAM.gov MWQ4N1UT19B4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Nov 2, 2026
    Where
    East Hartford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. J.J. Sullivan Contracting CO.

    ActiveCorporation registered in SAM.gov

    East Hartford, CT · 5 mi away

    Ask it
    Proof for J.J. Sullivan Contracting CO.
    SAM.gov registration
    SAM.gov TBDTCM265SA7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 2, 2027
    Checked
    Nov 2, 2026
    Where
    East Hartford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Vanhorst General Contractors, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    East Hartford, CT · 5 mi away

    Ask it
    Proof for Vanhorst General Contractors, LLC
    SAM.gov registration
    SAM.gov C4SDCL4ESFA7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 17, 2027
    Checked
    Nov 2, 2026
    Where
    East Hartford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Acoustics Inc

    ActiveMajor Contractor

    East Hartford, CT · 5 mi away

    Ask it
    Proof for Acoustics Inc
    License
    DCP MCO.0900655
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    East Hartford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0900655 → Connecticut Consumer Protection search

  19. Action Air Systems Inc

    ActiveMajor Contractor

    Manchester, CT · 4 mi away

    Ask it
    Proof for Action Air Systems Inc
    License
    DCP MCO.0903707
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    Manchester, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903707 → Connecticut Consumer Protection search

  20. Advanced Performance Glass Inc

    ActiveMajor Contractor

    East Hartford, CT · 5 mi away

    Ask it
    Proof for Advanced Performance Glass Inc
    License
    DCP MCO.0905171
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 14, 2026
    Where
    East Hartford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0905171 → Connecticut Consumer Protection search

More cities in Connecticut

Hartford 48Stamford 41New Haven 37Bridgeport 25Danbury 24East Hartford 22Waterbury 21Glastonbury 20Milford 20Wallingford 20Bloomfield 19Branford 19New Britain 19Newington 19Meriden 17Plainville 17

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