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Government Contracts for Other Heavy & Civil Engineering Construction

Active federal and state government contract opportunities under NAICS code 237990 — Other Heavy & Civil Engineering Construction. Updated hourly from SAM.gov and state procurement portals.

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Title
NAICS
State
Set-Aside
Deadline
Maintenance Dredging, Wilmington Harbor Anchorage Basin and Mid River Channels
237990
NC
Open
2026-07-29T16:00:00-04:00
Galveston Harbor and Channel- San Jacinto PA 1 Improvements, Galveston County, Texas
237990
—
SBA
2026-05-11T10:00:00-05:00
Finderne Farms Wetland Mitigation Site, Bridgewater, NJ
237990
NJ
Open
2026-05-15T12:00:00-04:00
FY26 Georgetown Harbor OM Navigation Dredging
237990
—
SBA
2026-05-08T12:00:00-04:00
CSRM Charleston Peninsula Project
237990
SC
Open
2026-05-28T16:00:00-04:00
Z--Glennallen Field Office Flood Repairs
237990
AK
Open
2026-05-08T14:00:00-06:00
DESIGN-BID-BUILD P171 WEAPONS MAGAZINES AT NAVAL WEAPONS STATION YORKTOWN
237990
VA
Open
2026-06-16T14:00:00-04:00
RIO PUERTO NUEVO FLOOD CONTROL PROJECT, SUPPLEMENTAL CONTRACT 3: CHANNEL BOTTOM AND WALL IMPROVEMENT
237990
PR
Open
TBD
Design-Bid-Build (DBB), Firm-Fixed-Price (FFP), Construction Contract for P617 Transit Protection Pr
237990
—
Open
2026-06-04T14:00:00-04:00
Oil Water Separator Design/Install
237990
ID
WOSB
2026-05-08T10:00:00-06:00
SUISUN BAY CHANNEL AND NY SOLUGH FY26 MAINTENANCE DREDGING PROJECT
237990
—
SBA
2026-05-18T12:00:00-07:00
District Warehouse Exterior Renovation
237990
—
SBA
2026-05-05T14:00:00-06:00
FY26 Pipeline Dredging MATOC
237990
—
Open
2026-05-13T12:00:00-05:00
Alameda Zone 7 PL 84-99 Repairs (Phase 2 and 3)
237990
—
SBA
2026-05-11T12:00:00-07:00
Beach Nourishment Great Egg Harbor Inlet to Townsends Inlet
237990
NJ
Open
TBD
Z--Glennallen Field Office Flood Repairs
237990
AK
Open
2026-05-08T14:00:00-06:00
Maintenance Dredging of New York and New Jersey Channels – Arthur Kill 35’ Reach, Federal Navigatio
237990
NY
Open
2026-05-27T14:00:00-04:00
Banana River, Maintenance Dredging, Brevard County, Florida
237990
—
SBA
2026-05-28T15:00:00-05:00
NAVAL SUBMARINE BASE KINGS BAY, MAINTENANCE DREDGING, CAMDEN COUNTY, GEORGIA
237990
—
SBA
2026-05-08T14:00:00-04:00
RFI Vinyl Paint Spec - LLA Discharge Ring and Cavitation Repair
237990
WA
Open
2026-05-14T10:00:00-07:00
Advance Notice: Maintenance Dredging of New York Harbor, Sandy Hook Federal Navigation Channel
237990
NJ
Open
2026-05-14T17:00:00-04:00
Mobile Harbor Maintenance Dredging
237990
AL
Open
2026-05-04T14:00:00-05:00
San Joaquin/Stockton DWSC FY26 Maintenance Dredging Project
237990
CA
Open
2026-05-11T11:30:00-07:00
Sacramento River Erosion Contract 3
237990
CA
Open
TBD
Pit Lane Extension
237990
GA
SBA
TBD
USACE SPK DBB Construction - LAR C3B South - Sacramento, CA
237990
CA
Open
2026-05-18T08:00:00-07:00
USACE SPK DBB Construction - LAR C3B North - Sacramento, CA
237990
CA
Open
2026-05-18T08:00:00-07:00
FY26 REDWOOD CITY CHANNEL MAINTENANCE DREDGING PROJECT
237990
CA
SBA
2026-05-08T12:00:00-07:00
Alameda Zone 7 PL 84-99 Repairs (Phase 2 and 3)
237990
CA
SBA
2026-05-11T12:00:00-07:00
Y--CUVA 224822 Riverbank Stabilization
237990
CO
Open
2026-05-11T11:00:00-06:00
GAOA BAR ISLAND DAM RECONSTRUCTION
237990
CO
SBA
2026-05-25T14:00:00-06:00
INTRACOASTAL WATERWAY MAINTENANCE DREDGING VICINITY OF BAKERS HAULOVER, MIAMI-DADE COUNTY, FLORIDA.
237990
FL
SBA
2026-05-13T14:00:00-04:00
Kahauiki Stream Maintenance Dredging, Phase 2, Fort Shafter Flats, Oahu, Hawaii
237990
HI
SBA
2026-06-30T14:00:00-10:00
DUTCH GAP AQUATIC ECOSYSTEM RESTORATION, ANTIOCH, LAKE COUNTY, ILLINOIS
237990
IL
Open
TBD
Pre-Solicitation Notification For: Cedar Rapids Flood Risk Management Project, Reach 1, Cedar Lake
237990
IL
SBA
2026-05-08T14:00:00-05:00
Sacramento DWSC FY26 Dredging Project
237990
CA
Open
2026-05-21T12:00:00-07:00
Y--Meadowood Sensory Nature Trail
237990
CO
SBA
2026-05-04T12:00:00-06:00
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile
237990
LA
Open
2028-04-15T10:30:00-05:00
Repair Pier Fendering and Bracing
237990
LA
SBA
2026-05-01T12:00:00-05:00

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