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NAICS 236220 · Commercial and Institutional Building Construction

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Commercial contractors in Waterbury, CT

5 commercial contractors in Waterbury, CT; 116 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Belso Design & Build Inc

    ActiveCorporation registered in SAM.gov

    Waterbury, CT

    Ask it
    Proof for Belso Design & Build Inc
    SAM.gov registration
    US-GSA-SAM HCZ1TRMT8173
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 26, 2026
    Checked
    Oct 23, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Construction Systems, LLC

    ActiveCorporation registered in SAM.gov

    Waterbury, CT

    Ask it
    Proof for Construction Systems, LLC
    SAM.gov registration
    US-GSA-SAM N414KJ9BCJU8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 26, 2026
    Checked
    Oct 23, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Generation3K LLC

    ActiveCorporation registered in SAM.gov

    Waterbury, CT

    Ask it
    Proof for Generation3K LLC
    SAM.gov registration
    US-GSA-SAM LX7NW6T4T6D7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Midas Moose Construction LLC

    ActiveOther organization registered in SAM.gov

    Waterbury, CT

    Ask it
    Proof for Midas Moose Construction LLC
    SAM.gov registration
    US-GSA-SAM MEBVDK31J445
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Apr 4, 2027
    Checked
    Oct 23, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Wiremen, Inc

    ActiveCorporation registered in SAM.gov

    Waterbury, CT

    Ask it
    Proof for Wiremen, Inc
    SAM.gov registration
    US-GSA-SAM TGPKJMTKY4Y4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 10, 2027
    Checked
    Oct 23, 2026
    Where
    Waterbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. J.A. Rosa Construction, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Wolcott, CT · 4 mi away

    Ask it
    Proof for J.A. Rosa Construction, LLC
    SAM.gov registration
    US-GSA-SAM KMLWFK2BXBJ3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 28, 2027
    Checked
    Oct 23, 2026
    Where
    Wolcott, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Clearheart Construction Company Inc

    ActiveCorporation registered in SAM.gov

    Watertown, CT · 6 mi away

    Ask it
    Proof for Clearheart Construction Company Inc
    SAM.gov registration
    US-GSA-SAM T46SXJ2SNMG8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 16, 2027
    Checked
    Oct 23, 2026
    Where
    Watertown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Damato Construction CO Inc

    ActiveCorporation registered in SAM.gov

    Bristol, CT · 10 mi away

    Ask it
    Proof for Damato Construction CO Inc
    SAM.gov registration
    US-GSA-SAM DP6BN9M3R8Z6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 13, 2027
    Checked
    Oct 23, 2026
    Where
    Bristol, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Nosal Builders, Inc.

    ActiveCorporation registered in SAM.gov

    Cheshire, CT · 8 mi away

    Ask it
    Proof for Nosal Builders, Inc.
    SAM.gov registration
    US-GSA-SAM FLJLFMTFAK78
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 14, 2027
    Checked
    Oct 23, 2026
    Where
    Cheshire, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Rapid Operational Supply

    ActiveCorporation registered in SAM.gov

    Southington, CT · 9 mi away

    Ask it
    Proof for Rapid Operational Supply
    SAM.gov registration
    US-GSA-SAM C8VCJ8XKA6B1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 15, 2027
    Checked
    Oct 23, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Rtk Builders LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Oxford, CT · 10 mi away

    Ask it
    Proof for Rtk Builders LLC
    SAM.gov registration
    US-GSA-SAM JBV9GTQM87Y9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Feb 2, 2027
    Checked
    Oct 23, 2026
    Where
    Oxford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Forgepoint Holdings LLC

    ActiveOther organization registered in SAM.gov

    Southington, CT · 9 mi away

    Ask it
    Proof for Forgepoint Holdings LLC
    SAM.gov registration
    US-GSA-SAM HBTTRCJS1UL9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Aug 5, 2027
    Checked
    Oct 23, 2026
    Where
    Southington, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Artisan Building & Remodeling LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Berlin, CT · 14 mi away

    Ask it
    Proof for Artisan Building & Remodeling LLC
    SAM.gov registration
    US-GSA-SAM LENMZ3GECVB5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 19, 2027
    Checked
    Oct 23, 2026
    Where
    Berlin, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Black Bear Building and Consulting LLC

    ActiveSole proprietorship registered in SAM.gov

    Wallingford, CT · 14 mi away

    Ask it
    Proof for Black Bear Building and Consulting LLC
    SAM.gov registration
    US-GSA-SAM H3K2JNRLU823
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 10, 2026
    Checked
    Oct 23, 2026
    Where
    Wallingford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Carey Automatic Door LLC

    ActiveOther organization registered in SAM.gov

    Southbury, CT · 11 mi away

    Ask it
    Proof for Carey Automatic Door LLC
    SAM.gov registration
    US-GSA-SAM XM4VGQB4Q2Z5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 4, 2027
    Checked
    Oct 23, 2026
    Where
    Southbury, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Diversity Construction Group LLC

    ActiveOther organization registered in SAM.gov

    Wallingford, CT · 14 mi away

    Ask it
    Proof for Diversity Construction Group LLC
    SAM.gov registration
    US-GSA-SAM NDEEC5GLCGG7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Dec 19, 2026
    Checked
    Oct 23, 2026
    Where
    Wallingford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Larosa Building Group, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Meriden, CT · 14 mi away

    Ask it
    Proof for Larosa Building Group, LLC
    SAM.gov registration
    US-GSA-SAM PSZDTUEMSF19
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jul 15, 2027
    Checked
    Oct 23, 2026
    Where
    Meriden, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Loureiro Building Construction LLC

    ActiveCorporation registered in SAM.gov

    Plainville, CT · 12 mi away

    Ask it
    Proof for Loureiro Building Construction LLC
    SAM.gov registration
    US-GSA-SAM YSRQUG9DYQM9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 28, 2027
    Checked
    Oct 23, 2026
    Where
    Plainville, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Native Sons, Ltd.

    ActiveCorporation registered in SAM.gov

    Plainville, CT · 12 mi away

    Ask it
    Proof for Native Sons, Ltd.
    SAM.gov registration
    US-GSA-SAM Y8GLXK1W9JU3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 8, 2027
    Checked
    Oct 23, 2026
    Where
    Plainville, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Amerifield JV LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Meriden, CT · 14 mi away

    Ask it
    Proof for Amerifield JV LLC
    SAM.gov registration
    US-GSA-SAM GE9DSYSLG775
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 10, 2027
    Checked
    Oct 23, 2026
    Where
    Meriden, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

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