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NAICS 236220 · Commercial and Institutional Building Construction

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Commercial contractors in Washington, DC

103 commercial contractors in Washington, DC; 104 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. 4K Group LLC

    ActiveSole proprietorship registered in SAM.gov

    Washington, DC

    Ask it
    Proof for 4K Group LLC
    SAM.gov registration
    US-GSA-SAM JUNDKM4H9AE3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Dec 5, 2026
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. A and E Construction LLC

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for A and E Construction LLC
    SAM.gov registration
    US-GSA-SAM RGMPYVD73PM9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 6, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Amb Insights

    ActiveSole proprietorship registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Amb Insights
    SAM.gov registration
    US-GSA-SAM WZ8PXTM89N23
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 20, 2026
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Apollo Construction LLC

    ActiveSole proprietorship registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Apollo Construction LLC
    SAM.gov registration
    US-GSA-SAM HGZ4QZBUPL32
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Apr 7, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Ars Design Build, LLC

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Ars Design Build, LLC
    SAM.gov registration
    US-GSA-SAM VZFHYMGJG8E1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 7, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Atmos Solutions Inc

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Atmos Solutions Inc
    SAM.gov registration
    US-GSA-SAM LDCSL3ELUVL1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 6, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Bedd Group LLC

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Bedd Group LLC
    SAM.gov registration
    US-GSA-SAM QE7MS6J8NK85
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 2, 2026
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Bhv Green

    ActivePartnership or limited liability partnership registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Bhv Green
    SAM.gov registration
    US-GSA-SAM E32XRRKY1542
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 5, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Borrowed Time Enterprises Inc

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Borrowed Time Enterprises Inc
    SAM.gov registration
    US-GSA-SAM DTBHE1JBVBR5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 5, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Brooklyn Grove Construction LLC

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Brooklyn Grove Construction LLC
    SAM.gov registration
    US-GSA-SAM W51FQC36AW55
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 11, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Building and Construction Trades Department, Afl-Cio

    ActiveTax-exempt corporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Building and Construction Trades Department, Afl-Cio
    SAM.gov registration
    US-GSA-SAM MKJCPZW7JD93
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 12, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Can Construction LLC

    ActiveSole proprietorship registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Can Construction LLC
    SAM.gov registration
    US-GSA-SAM N8PUJJYDA648
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 19, 2026
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Capital Builders & Associates

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Capital Builders & Associates
    SAM.gov registration
    US-GSA-SAM KRCFVCFBFNE1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 10, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Capital Construction

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Capital Construction
    SAM.gov registration
    US-GSA-SAM LEY1QE71KT69
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 22, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Capital Construction Group LLC

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Capital Construction Group LLC
    SAM.gov registration
    US-GSA-SAM FTPSVB3L83S9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 18, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Carbyne Construction LLC

    ActiveSole proprietorship registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Carbyne Construction LLC
    SAM.gov registration
    US-GSA-SAM FU6YZRLRFZM2
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 15, 2026
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Chiaramonte Construction

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Chiaramonte Construction
    SAM.gov registration
    US-GSA-SAM C196B92LB5E4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 23, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Citadel Firm LLC

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Citadel Firm LLC
    SAM.gov registration
    US-GSA-SAM L7DKQ47QTVA6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 2, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Columbia Enterprises Inc

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Columbia Enterprises Inc
    SAM.gov registration
    US-GSA-SAM MA7JSJ5NKNU8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 5, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Consys Inc

    ActiveCorporation registered in SAM.gov

    Washington, DC

    Ask it
    Proof for Consys Inc
    SAM.gov registration
    US-GSA-SAM XMN5LTEMEFE6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 6, 2027
    Checked
    Oct 23, 2026
    Where
    Washington, DC · serves District of Columbia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

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