Other Heavy and Civil Engineering Construction

851 active contract opportunities

851

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Top Industries

  • Other Heavy and Civil Engineering Construction843
  • NAICS 237990 Other Heavy and Civil Engineering Construction5
  • Other Heavy and Civil Engineering Construction3

Set-Aside Distribution

  • 373
  • Small Business243
  • No Set Aside77
  • Small Business Set Aside - Total75
  • SDVOSB43

Top Locations

  • LA98
  • VA84
  • CA51
  • MI45
  • MO45

About NAICS23799

The North American Industry Classification System (NAICS) code 23799 covers other heavy and civil engineering construction. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

James River Dredging Industry Day-Post Event Docs

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Nov 20, 2025
Due Nov 24, 2026
Small Business

PRESOLICITATION NOTICE FOR LAKE GEORGE EAST PHASE II DREDGING, EAST CHICAGO, LAKE COUNTY, ILLINOIS

DEPT OF DEFENSE
CHICAGO, IL
NAICS 237990
Posted Nov 19, 2025
Small Business

Missouri River Levee R-562 Repair

DEPT OF DEFENSE
OMAHA, NE
NAICS 237990
Posted Nov 18, 2025
Small Business

Desoto and Tate Counties, Mississippi, Arkabutla Dam Maintenance IRRM Phase 2, FC/MR&T, Yazoo River Basin, Coldwater River, Arkabutla Lake

DEPT OF DEFENSE
VICKSBURG, MS
NAICS 237990
Posted Nov 17, 2025
8(a) Sole Source

FY26 Grand Haven (Outer) Maintenance Dredging and Beach Nourishment

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Nov 13, 2025
Small Business

Fort Eustis Dredge Material Management Area Construction in Newport News, Virginia

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Nov 12, 2025
Due Dec 1, 2026

MACC for DB/DBB new construction, renovation, alteration and repair for large general, industrial and waterfront construction projects primarily located at PNSY, Kittery ME and NNSY, Portsmouth VA in support of SIOP

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Nov 10, 2025
No Set Aside

Yakima Delta 1135 Causeway Removal

DEPT OF DEFENSE
WALLA WALLA, WA
NAICS 237990
Posted Nov 8, 2025
Small Business

FY26 anticipated levee work requirements within the Mississippi Valley Division (MVD) in the Memphis (W912EQ), Vicksburg (W912EE), and New Orleans (W912P8) Districts

DEPT OF DEFENSE
VICKSBURG, MS
NAICS 23799
Posted Nov 6, 2025
Due Sep 30, 2026

FY26 anticipated stone work requirements within the Mississippi Valley Division (MVD) in the Memphis (W912EQ), Vicksburg (W912EE), and New Orleans (W912P8) Districts

DEPT OF DEFENSE
VICKSBURG, MS
NAICS 237990
Posted Nov 6, 2025
Due Sep 30, 2026

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025

St. Louis District Civil Works and Flood Recovery Projects IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Nov 4, 2025