DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 236220 · Commercial and Institutional Building Construction

you asked:

Commercial contractors in Wisconsin

96 commercial contractors listed in Wisconsin, each checked against the issuer's record. In the published order.

  1. Advanced Building Corp

    ActiveCorporation registered in SAM.gov

    Madison, WI

    Ask it
    Proof for Advanced Building Corp
    SAM.gov registration
    US-GSA-SAM MF9QTAC338B5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 6, 2027
    Checked
    Oct 23, 2026
    Where
    Madison, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Angelo Luppino, Inc.

    ActiveCorporation registered in SAM.gov

    Iron Belt, WI

    Ask it
    Proof for Angelo Luppino, Inc.
    SAM.gov registration
    US-GSA-SAM JD3GBL1Q53N5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 6, 2027
    Checked
    Oct 23, 2026
    Where
    Iron Belt, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Avantti Builders Group LLC

    ActiveOther organization registered in SAM.gov

    Milwaukee, WI

    Ask it
    Proof for Avantti Builders Group LLC
    SAM.gov registration
    US-GSA-SAM C4X3KVF3J6F5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jul 10, 2027
    Checked
    Oct 23, 2026
    Where
    Milwaukee, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Bachmann Construction CO Inc

    ActiveCorporation registered in SAM.gov

    Madison, WI

    Ask it
    Proof for Bachmann Construction CO Inc
    SAM.gov registration
    US-GSA-SAM FCW3QXQG8H26
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 27, 2027
    Checked
    Oct 23, 2026
    Where
    Madison, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Beeler Construction Inc, Beeler Construction, Inc.

    ActiveCorporation registered in SAM.gov

    Menomonee Falls, WI

    Ask it
    Proof for Beeler Construction Inc, Beeler Construction, Inc.
    SAM.gov registration
    US-GSA-SAM W15KKJG424F6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Oct 23, 2026
    Where
    Menomonee Falls, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Black Wolf Construction LLC

    ActiveOther organization registered in SAM.gov

    Washburn, WI

    Ask it
    Proof for Black Wolf Construction LLC
    SAM.gov registration
    US-GSA-SAM M5KTAEA753L7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Washburn, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. C.D. Smith Construction, Inc.

    ActiveCorporation registered in SAM.gov

    Fond Du Lac, WI

    Ask it
    Proof for C.D. Smith Construction, Inc.
    SAM.gov registration
    US-GSA-SAM KNNCX3QK84C8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 3, 2026
    Checked
    Oct 23, 2026
    Where
    Fond Du Lac, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Cg Schmidt Inc

    ActiveCorporation registered in SAM.gov

    Milwaukee, WI

    Ask it
    Proof for Cg Schmidt Inc
    SAM.gov registration
    US-GSA-SAM XTK3ZJ1WKW44
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 20, 2027
    Checked
    Oct 23, 2026
    Where
    Milwaukee, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Consolidated Construction CO., Inc.

    ActiveCorporation registered in SAM.gov

    Appleton, WI

    Ask it
    Proof for Consolidated Construction CO., Inc.
    SAM.gov registration
    US-GSA-SAM XLK2YJR1DHL9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 16, 2027
    Checked
    Oct 23, 2026
    Where
    Appleton, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Corporate Contractors Inc

    ActiveCorporation registered in SAM.gov

    Beloit, WI

    Ask it
    Proof for Corporate Contractors Inc
    SAM.gov registration
    US-GSA-SAM G8BVS5SAD7S3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 3, 2027
    Checked
    Oct 23, 2026
    Where
    Beloit, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Digit Design Build Group LLC

    ActiveCorporation registered in SAM.gov

    Milwaukee, WI

    Ask it
    Proof for Digit Design Build Group LLC
    SAM.gov registration
    US-GSA-SAM YNYVPJ17XF86
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Milwaukee, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Fowler & Hammer Inc

    ActiveCorporation registered in SAM.gov

    La Crosse, WI

    Ask it
    Proof for Fowler & Hammer Inc
    SAM.gov registration
    US-GSA-SAM NZKMH2Z3BVA9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 29, 2027
    Checked
    Oct 23, 2026
    Where
    La Crosse, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Frank O. Zeise Construction CO., Inc.

    ActiveCorporation registered in SAM.gov

    Green Bay, WI

    Ask it
    Proof for Frank O. Zeise Construction CO., Inc.
    SAM.gov registration
    US-GSA-SAM E3D8JC85KVG9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 2, 2027
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Greenfire Management Services LLC

    ActiveTax-exempt corporation registered in SAM.gov

    Milwaukee, WI

    Ask it
    Proof for Greenfire Management Services LLC
    SAM.gov registration
    US-GSA-SAM DHVXVS26EAB3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 16, 2027
    Checked
    Oct 23, 2026
    Where
    Milwaukee, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Holtz Builders, Inc.

    ActiveCorporation registered in SAM.gov

    Lake Delton, WI

    Ask it
    Proof for Holtz Builders, Inc.
    SAM.gov registration
    US-GSA-SAM N3S4FED3EVW3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 25, 2027
    Checked
    Oct 23, 2026
    Where
    Lake Delton, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Immel Construction

    ActiveCorporation registered in SAM.gov

    Green Bay, WI

    Ask it
    Proof for Immel Construction
    SAM.gov registration
    US-GSA-SAM D7LKJVGMNDA8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 2, 2026
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Iron Automation & Fabrication LLC

    ActiveCorporation registered in SAM.gov

    Tomahawk, WI

    Ask it
    Proof for Iron Automation & Fabrication LLC
    SAM.gov registration
    US-GSA-SAM L1KUEKLHKT39
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 24, 2027
    Checked
    Oct 23, 2026
    Where
    Tomahawk, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. J.H. Hassinger Inc, J.H. Hassinger, Inc.

    ActiveCorporation registered in SAM.gov

    Menomonee Falls, WI

    Ask it
    Proof for J.H. Hassinger Inc, J.H. Hassinger, Inc.
    SAM.gov registration
    US-GSA-SAM M1XAL4PE49U5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 16, 2027
    Checked
    Oct 23, 2026
    Where
    Menomonee Falls, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Jh Findorff & Son Inc

    ActiveCorporation registered in SAM.gov

    Madison, WI

    Ask it
    Proof for Jh Findorff & Son Inc
    SAM.gov registration
    US-GSA-SAM JLXJKJLM5N48
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 20, 2027
    Checked
    Oct 23, 2026
    Where
    Madison, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Jk Properties Inc

    ActiveCorporation registered in SAM.gov

    Webster, WI

    Ask it
    Proof for Jk Properties Inc
    SAM.gov registration
    US-GSA-SAM C1M3GH7BAJ87
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 19, 2027
    Checked
    Oct 23, 2026
    Where
    Webster, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

Cities

Milwaukee 30Madison 7Green Bay 5

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works