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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in South Dakota

99 general engineering contractors listed in South Dakota, each checked against the issuer's record. In the published order.

  1. Alliance Construction LLC

    ActiveCorporation registered in SAM.gov

    Sioux Falls, SD

    Ask it
    Proof for Alliance Construction LLC
    SAM.gov registration
    SAM.gov DTG8R35R36L7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 16, 2027
    Checked
    Nov 2, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Anco Underground LLC

    ActiveCorporation registered in SAM.gov

    Hartford, SD

    Ask it
    Proof for Anco Underground LLC
    SAM.gov registration
    SAM.gov N4U4BQWKWV35
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 3, 2027
    Checked
    Nov 2, 2026
    Where
    Hartford, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Austreim Excavating, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Brookings, SD

    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

  4. Bacara, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    North Sioux City, SD

    Ask it
    Proof for Bacara, LLC
    SAM.gov registration
    SAM.gov ZKPHHPQC2NQ6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Dec 2, 2026
    Checked
    Nov 2, 2026
    Where
    North Sioux City, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Benchmark Trails LLC

    ActiveCorporation registered in SAM.gov

    Pierre, SD

    Ask it
    Proof for Benchmark Trails LLC
    SAM.gov registration
    SAM.gov FF8XYNLH2GM9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 9, 2027
    Checked
    Nov 2, 2026
    Where
    Pierre, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Brink Constructors, Inc.

    ActiveCorporation registered in SAM.gov

    Rapid City, SD

    Ask it
    Proof for Brink Constructors, Inc.
    SAM.gov registration
    SAM.gov YRQNRRKVVM95
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 13, 2027
    Checked
    Nov 2, 2026
    Where
    Rapid City, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Bx Civil & Construction Inc

    ActiveCorporation registered in SAM.gov

    Dell Rapids, SD

    Ask it
    Proof for Bx Civil & Construction Inc
    SAM.gov registration
    SAM.gov D5H1C1622EB5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 3, 2027
    Checked
    Nov 2, 2026
    Where
    Dell Rapids, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Carstensen Contracting Inc

    ActiveCorporation registered in SAM.gov

    Dell Rapids, SD

    Ask it
    Proof for Carstensen Contracting Inc
    SAM.gov registration
    SAM.gov VK9ECEET4GG5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 2, 2027
    Checked
    Nov 2, 2026
    Where
    Dell Rapids, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Dakota Asphalt LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Black Hawk, SD

    Ask it
    Proof for Dakota Asphalt LLC
    SAM.gov registration
    SAM.gov Y3UZNPKN2XS8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 7, 2027
    Checked
    Nov 2, 2026
    Where
    Black Hawk, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Dakota Directional LLC

    ActiveCorporation registered in SAM.gov

    Redfield, SD

    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

  11. Donaldson Ditching, LLC, Donaldson Ditching LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Oacoma, SD

    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

  12. Double H Paving Inc, Double H Paving, Inc

    ActiveCorporation registered in SAM.gov

    Tea, SD

    Ask it
    Proof for Double H Paving Inc, Double H Paving, Inc
    SAM.gov registration
    SAM.gov ERFCBJ5SALF3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 30, 2027
    Checked
    Nov 2, 2026
    Where
    Tea, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Elite Enterprises LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Saint Onge, SD

    Ask it
    Proof for Elite Enterprises LLC
    SAM.gov registration
    SAM.gov EQKMNRA1EP33
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 11, 2027
    Checked
    Nov 2, 2026
    Where
    Saint Onge, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Flatland Enterprise LLC

    ActiveSole proprietorship registered in SAM.gov

    Watertown, SD

    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

  15. Geo Enterprises Inc

    ActiveCorporation registered in SAM.gov

    Rapid City, SD

    Ask it
    Proof for Geo Enterprises Inc
    SAM.gov registration
    SAM.gov FJHYH7K67AJ5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 25, 2027
    Checked
    Nov 2, 2026
    Where
    Rapid City, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Gti CO Inc

    ActiveCorporation registered in SAM.gov

    Whitewood, SD

    Ask it
    Proof for Gti CO Inc
    SAM.gov registration
    SAM.gov VMP4Z7J27YL7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 26, 2027
    Checked
    Nov 2, 2026
    Where
    Whitewood, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Heartland Construction Services LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Black Hawk, SD

    Ask it
    Proof for Heartland Construction Services LLC
    SAM.gov registration
    SAM.gov M6EBKKA2ZM25
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Oct 27, 2027
    Checked
    Nov 2, 2026
    Where
    Black Hawk, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Hidewood Fiber, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Toronto, SD

    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

  19. Hulstein Excavating, LLC

    ActiveCorporation registered in SAM.gov

    Sioux Falls, SD

    Ask it
    Proof for Hulstein Excavating, LLC
    SAM.gov registration
    SAM.gov H5SHA5KZ5625
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 5, 2027
    Checked
    Nov 2, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. J & J Asphalt CO

    ActiveCorporation registered in SAM.gov

    Rapid City, SD

    Ask it
    Proof for J & J Asphalt CO
    SAM.gov registration
    SAM.gov ZTMNUN87DYR3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 14, 2027
    Checked
    Nov 2, 2026
    Where
    Rapid City, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

Cities

Rapid City 18Sioux Falls 14Brookings 5

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