Other Heavy and Civil Engineering Construction

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  • Other Heavy and Civil Engineering Construction546
  • NAICS 237990 Other Heavy and Civil Engineering Construction6
  • Other Heavy and Civil Engineering Construction3

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  • 271
  • Small Business203
  • No Set Aside30
  • SDVOSB20
  • HUBZone8

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About NAICS2379

The North American Industry Classification System (NAICS) code 2379 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.

Construct Sunset Liberty March pathway

DEPT OF DEFENSE
SAVANNAH, GA
NAICS 237990
Posted Dec 19, 2025
SDVOSB

ROUGH RIVER DAM SAFETY MODIFICATION PHASE II: NEW OUTLET WORKS AND CUTOFF WALL PROJECT

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 237990
Posted Dec 18, 2025

FY26 Little River Inlet Maintenance Dredging

DEPT OF DEFENSE
CHARLESTON, SC
NAICS 237990
Posted Dec 18, 2025
Due Feb 20, 2026
Small Business
25 days left

FY26 AIWW Dredge Material Placement Facility (DMPF) Improvements

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted Dec 18, 2025
Small Business

ATLANTIC INTRACOASTAL WATERWAY (AIWW) SNOWS CUT BANK STABILIZATION

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted Dec 17, 2025

Sacramento River Erosion Contract 3

DEPT OF DEFENSE
SACRAMENTO, CA
NAICS 237990
Posted Dec 16, 2025
Due Jan 27, 2026
1 day left

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 Dec 12, 2025
Due Mar 7, 2026
No Set Aside
40 days left

OAKLAND INNER AND OUTER HARBOR FY25 MAINTENANCE DREDGING PROJECT

DEPT OF DEFENSE
SAN FRANCISCO, CA
NAICS 237990
Posted Dec 11, 2025

USACE Brazos Island Harbor, Port Isabel Placement Area 3 Improvements, Cameron County, Texas

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Dec 11, 2025
Small Business

FY25 Channel to Port Mansfield, Texas Maintenance Dredging

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Dec 11, 2025

Presolicitation Notice for Tom Jenkins Dam, Stilling Basin Concrete Repair, Glouster, Ohio

DEPT OF DEFENSE
HUNTINGTON, WV
NAICS 237990
Posted Dec 11, 2025
Small Business

Y-Lagoon & Access Road Repair - Death Valley (DEVA)

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 237990
Posted Dec 10, 2025

JACKSONVILLE HARBOR, MAINTENANCE DREDGING, BAR CUT-3 THROUGH CUT-17 AND CUT-55 THROUGH LOWER TERMINAL, CHANNEL DUVAL COUNTY, FLORIDA

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 237990
Posted Dec 9, 2025
Due Jan 27, 2026
1 day left

MILITARY CONSTRUCTION PROJECT (MILCON) P1062 DESIGN-BID-BUILD, DRY DOCK 3 MODERNIZATION, NORFOLK NAVAL SHIPYARD, PORTSMOUTH, VIRGINIA

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Dec 8, 2025

Ditch 9 and 10, Straight Slough Channel Improvements

DEPT OF DEFENSE
MEMPHIS, TN
NAICS 237990
Posted Dec 4, 2025

Y-Beach Access Upgrades

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 237990
Posted Dec 4, 2025
Small Business

FY26 Harlingen Placement Area (PA)13 and 10 Improvements

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Dec 3, 2025
Due Dec 17, 2026
325 days left

FY26 CRRP USGS DOCK REPAIR

DEPT OF DEFENSE
CHARLESTON, SC
NAICS 237990
Posted Dec 2, 2025
Small Business

GAOA Historic Guinavah-Malibu Campground and Amphitheatre Reconstruction

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 237990
Posted Dec 1, 2025
Small Business

GAOA Timberlane Campground Reconstruction

AGRICULTURE, DEPARTMENT OF
LIBBY, MT
NAICS 237990
Posted Dec 1, 2025
Small Business