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 Mandan, ND

General engineering contractors in Mandan, ND; 30 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Storms Construction Inc

    ActiveCorporation registered in SAM.gov

    Mandan, ND

    Ask it
    Proof for Storms Construction Inc
    SAM.gov registration
    SAM.gov SXGFCMEWNHJ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 8, 2027
    Checked
    Oct 23, 2026
    Where
    Mandan, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. William Klesalek

    ActiveSole proprietorship registered in SAM.gov

    Mandan, ND

    Ask it
    Proof for William Klesalek
    SAM.gov registration
    SAM.gov M6E7EG86JTM5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 10, 2027
    Checked
    Oct 23, 2026
    Where
    Mandan, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Cofells Plumbing & Heating, Inc.

    ActiveCorporation registered in SAM.gov

    Bismarck, ND · 9 mi away

    Ask it
    Proof for Cofells Plumbing & Heating, Inc.
    SAM.gov registration
    SAM.gov QLFLHNTSLLZ5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Oct 23, 2026
    Where
    Bismarck, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Northern Plains Drilling & Excavating Inc

    ActiveOther organization registered in SAM.gov

    Bismarck, ND · 8 mi away

    Ask it
    Proof for Northern Plains Drilling & Excavating Inc
    SAM.gov registration
    SAM.gov NPWDSW6NBBU3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    May 28, 2027
    Checked
    Oct 23, 2026
    Where
    Bismarck, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Wbi Energy Midstream, LLC

    ActiveCorporation registered in SAM.gov

    Bismarck, ND · 8 mi away

    Ask it
    Proof for Wbi Energy Midstream, LLC
    SAM.gov registration
    SAM.gov GKQTLBVLEQC3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 25, 2026
    Checked
    Oct 23, 2026
    Where
    Bismarck, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Weisz & Sons, Inc.

    ActiveCorporation registered in SAM.gov

    Bismarck, ND · 8 mi away

    Ask it
    Proof for Weisz & Sons, Inc.
    SAM.gov registration
    SAM.gov DVBMCMVMR285
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Bismarck, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Traffic Safety Services Inc

    ActiveCorporation registered in SAM.gov

    Bismarck, ND · 12 mi away

    Ask it
    Proof for Traffic Safety Services Inc
    SAM.gov registration
    SAM.gov UXQJLCRNP7T3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 27, 2027
    Checked
    Oct 23, 2026
    Where
    Bismarck, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Earth Energy & Water Systems

    ActiveCorporation registered in SAM.gov

    Judson, ND · 27 mi away

    Ask it
    Proof for Earth Energy & Water Systems
    SAM.gov registration
    SAM.gov NMRDMDKSXVN9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 16, 2027
    Checked
    Oct 23, 2026
    Where
    Judson, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Basaraba Excavating & Dirt Works LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Wilton, ND · 25 mi away

    Ask it
    Proof for Basaraba Excavating & Dirt Works LLC
    SAM.gov registration
    SAM.gov VQB6JJH9EK95
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 21, 2027
    Checked
    Oct 23, 2026
    Where
    Wilton, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. C & L Backhoe Service

    ActiveSole proprietorship registered in SAM.gov

    Stanton, ND · 40 mi away

    Ask it
    Proof for C & L Backhoe Service
    SAM.gov registration
    SAM.gov DT5NY937ZR15
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Stanton, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Coal Creek Construction

    ActiveCorporation registered in SAM.gov

    Underwood, ND · 45 mi away

    Ask it
    Proof for Coal Creek Construction
    SAM.gov registration
    SAM.gov L5WVKM5AXWL9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 20, 2027
    Checked
    Oct 23, 2026
    Where
    Underwood, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. K & H Electric Inc

    ActiveCorporation registered in SAM.gov

    Linton, ND · 49 mi away

    Ask it
    Proof for K & H Electric Inc
    SAM.gov registration
    SAM.gov Y6YXEMFCT787
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 26, 2027
    Checked
    Oct 23, 2026
    Where
    Linton, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Guthmiller Earthmoving, Incorporated

    ActiveCorporation registered in SAM.gov

    Medina, ND · 74 mi away

    Ask it
    Proof for Guthmiller Earthmoving, Incorporated
    SAM.gov registration
    SAM.gov X8HJTSES49Z4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 21, 2027
    Checked
    Oct 23, 2026
    Where
    Medina, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Harvey Sand & Gravel, Inc

    ActiveCorporation registered in SAM.gov

    Harvey, ND · 81 mi away

    Ask it
    Proof for Harvey Sand & Gravel, Inc
    SAM.gov registration
    SAM.gov HB77AK8724X1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 30, 2026
    Checked
    Oct 23, 2026
    Where
    Harvey, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Hsg Park Joint Venture 2, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Harvey, ND · 81 mi away

    Ask it
    Proof for Hsg Park Joint Venture 2, LLC
    SAM.gov registration
    SAM.gov F1JWKEL887A6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 13, 2027
    Checked
    Oct 23, 2026
    Where
    Harvey, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Hsg Park Joint Venture 3, LLC

    ActiveOther organization registered in SAM.gov

    Harvey, ND · 81 mi away

    Ask it
    Proof for Hsg Park Joint Venture 3, LLC
    SAM.gov registration
    SAM.gov GUSTT81ZXLV9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Apr 1, 2027
    Checked
    Oct 23, 2026
    Where
    Harvey, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Baranko Brothers, Inc.

    ActiveCorporation registered in SAM.gov

    Dickinson, ND · 92 mi away

    Ask it
    Proof for Baranko Brothers, Inc.
    SAM.gov registration
    SAM.gov PDG9QZKM1PH5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 2, 2026
    Checked
    Oct 23, 2026
    Where
    Dickinson, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Bechtold Paving Inc

    ActiveCorporation registered in SAM.gov

    Minot, ND · 93 mi away

    Ask it
    Proof for Bechtold Paving Inc
    SAM.gov registration
    SAM.gov KSN1LY3NY6K8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 7, 2027
    Checked
    Oct 23, 2026
    Where
    Minot, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Bek Consulting LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Dickinson, ND · 92 mi away

    Ask it
    Proof for Bek Consulting LLC
    SAM.gov registration
    SAM.gov L22LBLANZU97
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 30, 2027
    Checked
    Oct 23, 2026
    Where
    Dickinson, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Excavating Inc

    ActiveOther organization registered in SAM.gov

    Minot, ND · 93 mi away

    Ask it
    Proof for Excavating Inc
    SAM.gov registration
    SAM.gov CPNNJ1MZ8NC7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Apr 10, 2027
    Checked
    Oct 23, 2026
    Where
    Minot, ND · serves North Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in North Dakota

Fargo 10Grand Forks 8Minot 8Dickinson 7Bismarck 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