DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 237990 · Other Heavy and Civil Engineering Construction

you asked:

General engineering contractors in Huron, SD

General engineering contractors in Huron, SD; 49 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Wipf Excavating, LLC

    ActiveSole proprietorship registered in SAM.gov

    Huron, SD

    Ask it
    Proof for Wipf Excavating, LLC
    SAM.gov registration
    SAM.gov NWBCHZEQJXE7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Nov 2, 2026
    Where
    Huron, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Dakota Directional LLC

    ActiveCorporation registered in SAM.gov

    Redfield, SD · 39 mi away

    Ask it
    Proof for Dakota Directional LLC
    SAM.gov registration
    SAM.gov V43VC6PW18Z9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 8, 2026
    Checked
    Nov 2, 2026
    Where
    Redfield, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Industrial Process Technology, Inc

    ActiveCorporation registered in SAM.gov

    Mitchell, SD · 46 mi away

    Ask it
    Proof for Industrial Process Technology, Inc
    SAM.gov registration
    SAM.gov MLNJDMQTB796
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 11, 2027
    Checked
    Nov 2, 2026
    Where
    Mitchell, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Menning Excavating Inc

    ActiveCorporation registered in SAM.gov

    Mitchell, SD · 46 mi away

    Ask it
    Proof for Menning Excavating Inc
    SAM.gov registration
    SAM.gov HWN3KNCJG555
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 19, 2027
    Checked
    Nov 2, 2026
    Where
    Mitchell, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. L L & Sons Excavating, Inc, Ll & Sons Excavating, Inc.

    ActiveCorporation registered in SAM.gov

    Hazel, SD · 51 mi away

    Ask it
    Proof for L L & Sons Excavating, Inc, Ll & Sons Excavating, Inc.
    SAM.gov registration
    SAM.gov Z6F3ATPG24W5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 26, 2027
    Checked
    Nov 2, 2026
    Where
    Hazel, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Matlock Construction Inc

    ActiveCorporation registered in SAM.gov

    Stickney, SD · 57 mi away

    Ask it
    Proof for Matlock Construction Inc
    SAM.gov registration
    SAM.gov XDE2GCNHVMW7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 17, 2027
    Checked
    Nov 2, 2026
    Where
    Stickney, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Midland Contracting Inc

    ActiveCorporation registered in SAM.gov

    Volga, SD · 62 mi away

    Ask it
    Proof for Midland Contracting Inc
    SAM.gov registration
    SAM.gov C6MMBQ5QJFA5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 29, 2026
    Checked
    Nov 2, 2026
    Where
    Volga, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Rexwinkel Concrete, Inc.

    ActiveCorporation registered in SAM.gov

    Corsica, SD · 65 mi away

    Ask it
    Proof for Rexwinkel Concrete, Inc.
    SAM.gov registration
    SAM.gov H28AL4WNJCJ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 7, 2027
    Checked
    Nov 2, 2026
    Where
    Corsica, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Austreim Excavating, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Brookings, SD · 70 mi away

    Ask it
    Proof for Austreim Excavating, LLC
    SAM.gov registration
    SAM.gov DY8NSFRC12N5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Dec 30, 2026
    Checked
    Nov 2, 2026
    Where
    Brookings, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Flatland Enterprise LLC

    ActiveSole proprietorship registered in SAM.gov

    Watertown, SD · 68 mi away

    Ask it
    Proof for Flatland Enterprise LLC
    SAM.gov registration
    SAM.gov GZ5BSR92J737
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 11, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Minnesota Tower Systems

    ActiveCorporation registered in SAM.gov

    Watertown, SD · 68 mi away

    Ask it
    Proof for Minnesota Tower Systems
    SAM.gov registration
    SAM.gov V5HZG64PMKR5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 11, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Bowes Construction Inc

    ActiveCorporation registered in SAM.gov

    Brookings, SD · 70 mi away

    Ask it
    Proof for Bowes Construction Inc
    SAM.gov registration
    SAM.gov L182L975H1X5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 19, 2027
    Checked
    Nov 2, 2026
    Where
    Brookings, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Northern Directional LLC

    ActiveCorporation registered in SAM.gov

    Brookings, SD · 70 mi away

    Ask it
    Proof for Northern Directional LLC
    SAM.gov registration
    SAM.gov UCYJUACKW7Z3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 13, 2027
    Checked
    Nov 2, 2026
    Where
    Brookings, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Prunty Construction CO Inc

    ActiveCorporation registered in SAM.gov

    Brookings, SD · 70 mi away

    Ask it
    Proof for Prunty Construction CO Inc
    SAM.gov registration
    SAM.gov FQC3Y3RJ4S16
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 29, 2027
    Checked
    Nov 2, 2026
    Where
    Brookings, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Winter Contracting Inc, Winter Contracting, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Brookings, SD · 70 mi away

    Ask it
    Proof for Winter Contracting Inc, Winter Contracting, LLC
    SAM.gov registration
    SAM.gov E9ZRNW9PWYK4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 17, 2027
    Checked
    Nov 2, 2026
    Where
    Brookings, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Donaldson Ditching, LLC, Donaldson Ditching LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Oacoma, SD · 71 mi away

    Ask it
    Proof for Donaldson Ditching, LLC, Donaldson Ditching LLC
    SAM.gov registration
    SAM.gov GAGKQGEETFW9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 16, 2027
    Checked
    Nov 2, 2026
    Where
    Oacoma, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Ab Contracting LLC

    ActiveCorporation registered in SAM.gov

    Colman, SD · 72 mi away

    Ask it
    Proof for Ab Contracting LLC
    SAM.gov registration
    SAM.gov L9QMXH7QEXK8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 5, 2027
    Checked
    Nov 2, 2026
    Where
    Colman, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Jeremy Thomas Construction LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Reliance, SD · 75 mi away

    Ask it
    Proof for Jeremy Thomas Construction LLC
    SAM.gov registration
    SAM.gov XLKVB7Q8FHK3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Nov 2, 2026
    Where
    Reliance, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. R P & H, Inc.

    ActiveCorporation registered in SAM.gov

    Reliance, SD · 75 mi away

    Ask it
    Proof for R P & H, Inc.
    SAM.gov registration
    SAM.gov ZGEMX6BMP4A3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 31, 2026
    Checked
    Nov 2, 2026
    Where
    Reliance, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Hidewood Fiber, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Toronto, SD · 76 mi away

    Ask it
    Proof for Hidewood Fiber, LLC
    SAM.gov registration
    SAM.gov DX99BLLN1BA6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 7, 2027
    Checked
    Nov 2, 2026
    Where
    Toronto, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in South Dakota

Rapid City 18Sioux Falls 14Brookings 5

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

Checked facts from public license files · Answers may be worded by Claude, an AI model from Anthropic; it never decides facts or order · How ranking works