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NAICS 236220 · Commercial and Institutional Building Construction

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Commercial contractors in Thomaston, CT

Commercial contractors in Thomaston, CT; 627 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Coreslab Structures (Conn) Inc

    ActiveMajor Contractor

    Thomaston, CT

    Ask it
    Proof for Coreslab Structures (Conn) Inc
    License
    DCP MCO.0901019
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Thomaston, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0901019 → Connecticut Consumer Protection search

  2. G R Engineering LLC

    ActiveMajor Contractor

    Thomaston, CT

    Ask it
    Proof for G R Engineering LLC
    License
    DCP MCO.0903150
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Thomaston, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903150 → Connecticut Consumer Protection search

  3. Mjm Construction Group LLC

    ActiveMajor Contractor

    Thomaston, CT

    Ask it
    Proof for Mjm Construction Group LLC
    License
    DCP MCO.0902696
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Thomaston, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0902696 → Connecticut Consumer Protection search

  4. Clearheart Construction Company Inc

    ActiveCorporation registered in SAM.gov

    Watertown, CT · 4 mi away

    Ask it
    Proof for Clearheart Construction Company Inc
    SAM.gov registration
    SAM.gov T46SXJ2SNMG8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 16, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Clearheart Construction CO Inc

    ActiveMajor Contractor+1

    Watertown, CT · 4 mi away

    Ask it
    Proof for Clearheart Construction CO Inc
    License
    DCP MCO.0900252
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Demolition Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Watertown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0900252 → Connecticut Consumer Protection search

  6. Cocchiola Paving Inc

    ActiveMajor Contractor+1

    Watertown, CT · 4 mi away

    Ask it
    Proof for Cocchiola Paving Inc
    License
    DCP MCO.0902292
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Home Improvement Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Watertown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0902292 → Connecticut Consumer Protection search

  7. Coorep Inc

    ActiveMajor Contractor

    Plymouth, CT · 3 mi away

    Ask it
    Proof for Coorep Inc
    License
    DCP MCO.0903575
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Plymouth, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903575 → Connecticut Consumer Protection search

  8. Eastern Steel Erectors LLC

    ActiveMajor Contractor

    Terryville, CT · 3 mi away

    Ask it
    Proof for Eastern Steel Erectors LLC
    License
    DCP MCO.0900051
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Terryville, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0900051 → Connecticut Consumer Protection search

  9. Ecobuild Innovations LLC

    ActiveSole proprietorship registered in SAM.gov

    Terryville, CT · 3 mi away

    Ask it
    Proof for Ecobuild Innovations LLC
    SAM.gov registration
    SAM.gov H1VQMPMBNRR1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Oct 20, 2027
    Checked
    Nov 2, 2026
    Where
    Terryville, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. General Welding & Fabrication Inc

    ActiveMajor Contractor

    Watertown, CT · 4 mi away

    Ask it
    Proof for General Welding & Fabrication Inc
    License
    DCP MCO.0902938
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Watertown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0902938 → Connecticut Consumer Protection search

  11. L R Enterprises Inc

    ActiveMajor Contractor

    Northfield, CT · 3 mi away

    Ask it
    Proof for L R Enterprises Inc
    License
    DCP MCO.0903114
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Northfield, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903114 → Connecticut Consumer Protection search

  12. Richards Corporation

    ActiveMajor Contractor+2

    Terryville, CT · 3 mi away

    Ask it
    Proof for Richards Corporation
    License
    DCP MCO.0902375
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; New Home Construction Contractor; Demolition Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Terryville, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0902375 → Connecticut Consumer Protection search

  13. Sbk Construction CO LLC

    ActiveMajor Contractor

    Terryville, CT · 3 mi away

    Ask it
    Proof for Sbk Construction CO LLC
    License
    DCP MCO.0903078
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Terryville, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903078 → Connecticut Consumer Protection search

  14. The Maintenance Crew LLC

    ActiveMajor Contractor+1

    Watertown, CT · 4 mi away

    Ask it
    Proof for The Maintenance Crew LLC
    License
    DCP MCO.0904186
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Home Improvement Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Watertown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0904186 → Connecticut Consumer Protection search

  15. Belso Design & Build Inc

    ActiveCorporation registered in SAM.gov

    Waterbury, CT · 9 mi away

    Ask it
    Proof for Belso Design & Build Inc
    SAM.gov registration
    SAM.gov HCZ1TRMT8173
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 26, 2026
    Checked
    Nov 2, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Construction Systems, LLC

    ActiveCorporation registered in SAM.gov

    Waterbury, CT · 10 mi away

    Ask it
    Proof for Construction Systems, LLC
    SAM.gov registration
    SAM.gov N414KJ9BCJU8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 26, 2026
    Checked
    Nov 2, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Damato Construction CO Inc

    ActiveCorporation registered in SAM.gov

    Bristol, CT · 7 mi away

    Ask it
    Proof for Damato Construction CO Inc
    SAM.gov registration
    SAM.gov DP6BN9M3R8Z6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 13, 2027
    Checked
    Nov 2, 2026
    Where
    Bristol, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. J.A. Rosa Construction, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Wolcott, CT · 8 mi away

    Ask it
    Proof for J.A. Rosa Construction, LLC
    SAM.gov registration
    SAM.gov KMLWFK2BXBJ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 28, 2027
    Checked
    Nov 2, 2026
    Where
    Wolcott, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. 2001 CO Construction

    ActiveMajor Contractor

    Waterbury, CT · 9 mi away

    Ask it
    Proof for 2001 CO Construction
    License
    DCP MCO.0903255
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0903255 → Connecticut Consumer Protection search

  20. 46 Inman Avenue LLC

    ActiveMajor Contractor

    Waterbury, CT · 9 mi away

    Ask it
    Proof for 46 Inman Avenue LLC
    License
    DCP MCO.0902630
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor
    Expires
    Jun 30, 2027
    Checked
    Nov 4, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0902630 → Connecticut Consumer Protection search

More cities in Connecticut

Hartford 48Stamford 41New Haven 37Bridgeport 25Danbury 24East Hartford 22Waterbury 21Glastonbury 20Milford 20Wallingford 20Branford 19New Britain 19Newington 19Bloomfield 18Meriden 17Plainville 17

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