CONSTRUCTION · NAICS 237990

NAICS 237990 federal contracts.

Other Heavy and Civil Engineering Construction — live opportunities pulled from SAM.gov.

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ACTIVE OPPORTUNITIES (20)

CONANT BANK STABILIZATION

INTERIOR, DEPARTMENT OF THE.BUREAU OF LAND MANAGEMENT.NATIONAL OPERATIONS CENTER · Small Business Set Aside - Total · NAICS 237990

Deadline: Sep 14, 2026 · TBD

Not posted

RESERVE BASIN MAINTENANCE DREDGING CONTRACT FOR SITES AT THE PHILDELPHIA NAVY YARD IN THE PUBLIC WORKS DEPARTMENT PENNSYLVANIA AREA OF RESPONSIBILIY

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC · No Set aside used · NAICS 237990

Deadline: Oct 15, 2026 · Philadelphia, PA

Not posted

Houston Ship Channel - House Tract Placement Area Improvements

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTHWESTERN.ENDIST GALVESTON.W076 ENDIST GALVESTON · Small Business Set Aside - Total · NAICS 237990

Deadline: Aug 27, 2026 · TBD

Not posted

SKAGIT COUNTY DIKING DISTRICT NO. 17 EMERGENCY LEVEE REPAIR

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTHWESTERN.ENDIST SEATTLE.W071 ENDIST SEATTLE · Small Business Set Aside - Total · NAICS 237990

Deadline: Aug 17, 2026 · 52608, WA

Not posted

Juniper Springs Boardwalk

AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.USDA-FS, CSA EAST 12 · Small Business Set Aside - Total · NAICS 237990

Deadline: Aug 17, 2026 · Silver Springs, FL

Not posted

RIO DE LA PLATA FLOOD CONTROL PROJECT, SUPPLEMENTAL CONTRACT 1 PROJECT LOCATION: DORADO AND TOA BAJA, PUERTO RICO

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST CARIBBEAN.W2SR ENDIST CARIBBEAN(PROVIS) · No Set-Aside · NAICS 237990

Deadline: Sep 15, 2026 · TBD

Not posted

Design-Bid-Build, USCG Offshore Patrol Cutters (OPC) Homeport Pier, Naval Station Newport, Newport RI

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC · No Set-Aside · NAICS 237990

Deadline: Aug 26, 2026 · Newport, RI

Not posted

Z--Folsom Warehouse Bridge Crane Replacement

INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.MP-REGIONAL OFFICE · Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) · NAICS 237990

Deadline: Oct 9, 2026 · TBD

Not posted

Y--KNRI 257081¿ Knife River Indian Village National H

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.DSC CONTRACTING SERVICES DIVISION · No Set-Aside · NAICS 237990

Deadline: Aug 20, 2026 · TBD

Not posted

FY26 DREDGING & SEDIMENT DISPOSAL at USCG SAN FRANCISCO BAY AREA-THREE (3) LOCATIONS

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.CEU OAKLAND(00088) · No Set aside used · NAICS 237990

Deadline: Aug 20, 2026 · San Francisco, CA

Not posted

Dashields Locks and Dam Hydraulic System Upgrade

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST PITTSBURGH.W072 ENDIST PITTSBURGH · Small Business Set Aside - Total · NAICS 237990

Deadline: Aug 20, 2026 · TBD

Not posted

Thomas J. O Brien (TJO) Embankment Repair

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST CHICAGO.W072 ENDIST CHICAGO · Small Business Set Aside - Total · NAICS 237990

Deadline: Sep 14, 2026 · TBD

Not posted

USACE SPK Construction - Natomas PP5, Sacramento, CA

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH PACIFIC.ENDIST SACRAMENTO.W075 ENDIST SACRAMENTO · No Set-Aside · NAICS 237990

Deadline: Sep 1, 2026 · TBD

Not posted

FY27 Maintenance Dredging Yokohama North Dock

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION PACIFIC OCEAN.ENDIST JAPAN.W2SN ENDIST JAPAN · No Set-Aside · NAICS 237990

Deadline: Sep 25, 2026 · TBD

Not posted

W912PM26BA007 - MAINTENANCE DREDGING, WILMINGTON HARBOR ANCHORAGE BASIN AND MID RIVER CHANNELS

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST WILMINGTON.W074 ENDIST WILMINGTON · No Set-Aside · NAICS 237990

Deadline: Aug 26, 2026 · TBD

Not posted

FY26 Brunswick Inner Harbor Dredging Project Contract Award

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST SAVANNAH.W074 ENDIST SAVANNAH · Small Business Set Aside - Total · NAICS 237990

Deadline: Invalid Date · TBD

$4.1M

CMC Greenspace IFB

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST SAVANNAH.W074 ENDIST SAVANNAH · Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) · NAICS 237990

Deadline: Sep 8, 2026 · TBD

Not posted

FY26 Maintenance Dredging, Military Ocean Terminal Sunny Point (MOTSU)

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST WILMINGTON.W074 ENDIST WILMINGTON · No Set-Aside · NAICS 237990

Deadline: Aug 31, 2026 · TBD

Not posted

FY26 Savannah Inner Harbor Dredging Project Contract Award

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST SAVANNAH.W074 ENDIST SAVANNAH · No Set-Aside · NAICS 237990

Deadline: Invalid Date · TBD

$37.8M

RENO BOTTOMS HREP - STAGE 2 - ICE HAUL SLOUGH

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST ST PAUL.W07V ENDIST ST PAUL · Small Business Set Aside - Total · NAICS 237990

Deadline: Invalid Date · TBD

$6.3M

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CONSTRUCTION · NAICS 237990
NAICS 237990 federal contracts.Other Heavy and Civil Engineering Construction — live opportunities pulled from SAM.gov.
IR scores every posting against your company profile — NAICS codes, set-aside eligibility, contract size, and geography — and emails you the matches. Then it drafts your proposal.
GET MATCHED FREE →ALL NAICS CODES
ACTIVE OPPORTUNITIES (20)
CONANT BANK STABILIZATION
INTERIOR, DEPARTMENT OF THE.BUREAU OF LAND MANAGEMENT.NATIONAL OPERATIONS CENTER · Small Business Set Aside - Total · NAICS 237990
Deadline: Sep 14, 2026 · TBD
Not posted
RESERVE BASIN MAINTENANCE DREDGING CONTRACT FOR SITES AT THE PHILDELPHIA NAVY YARD IN THE PUBLIC WORKS DEPARTMENT PENNSYLVANIA AREA OF RESPONSIBILIY
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC · No Set aside used · NAICS 237990
Deadline: Oct 15, 2026 · Philadelphia, PA
Not posted
Houston Ship Channel - House Tract Placement Area Improvements 
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTHWESTERN.ENDIST GALVESTON.W076 ENDIST GALVESTON · Small Business Set Aside - Total · NAICS 237990
Deadline: Aug 27, 2026 · TBD
Not posted
SKAGIT COUNTY DIKING DISTRICT NO. 17 EMERGENCY LEVEE REPAIR
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTHWESTERN.ENDIST SEATTLE.W071 ENDIST SEATTLE · Small Business Set Aside - Total · NAICS 237990
Deadline: Aug 17, 2026 · 52608, WA
Not posted
Juniper Springs Boardwalk
AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.USDA-FS, CSA EAST 12 · Small Business Set Aside - Total · NAICS 237990
Deadline: Aug 17, 2026 · Silver Springs, FL
Not posted
RIO DE LA PLATA FLOOD CONTROL PROJECT, SUPPLEMENTAL CONTRACT 1 PROJECT LOCATION: DORADO AND TOA BAJA, PUERTO RICO
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST CARIBBEAN.W2SR ENDIST CARIBBEAN(PROVIS) · No Set-Aside · NAICS 237990
Deadline: Sep 15, 2026 · TBD
Not posted
Design-Bid-Build, USCG Offshore Patrol Cutters (OPC) Homeport Pier, Naval Station Newport, Newport RI
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC · No Set-Aside · NAICS 237990
Deadline: Aug 26, 2026 · Newport, RI
Not posted
Z--Folsom Warehouse Bridge Crane Replacement
INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.MP-REGIONAL OFFICE · Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) · NAICS 237990
Deadline: Oct 9, 2026 · TBD
Not posted
Y--KNRI 257081¿ Knife River Indian Village National H
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.DSC CONTRACTING SERVICES DIVISION · No Set-Aside · NAICS 237990
Deadline: Aug 20, 2026 · TBD
Not posted
FY26 DREDGING & SEDIMENT DISPOSAL at USCG SAN FRANCISCO BAY AREA-THREE (3) LOCATIONS
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.CEU OAKLAND(00088) · No Set aside used · NAICS 237990
Deadline: Aug 20, 2026 · San Francisco, CA
Not posted
Dashields Locks and Dam Hydraulic System Upgrade
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST PITTSBURGH.W072 ENDIST PITTSBURGH · Small Business Set Aside - Total · NAICS 237990
Deadline: Aug 20, 2026 · TBD
Not posted
Thomas J. O Brien (TJO) Embankment Repair
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST CHICAGO.W072 ENDIST CHICAGO · Small Business Set Aside - Total · NAICS 237990
Deadline: Sep 14, 2026 · TBD
Not posted
USACE SPK Construction - Natomas PP5, Sacramento, CA
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH PACIFIC.ENDIST SACRAMENTO.W075 ENDIST SACRAMENTO · No Set-Aside · NAICS 237990
Deadline: Sep 1, 2026 · TBD
Not posted
FY27 Maintenance Dredging Yokohama North Dock
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION PACIFIC OCEAN.ENDIST JAPAN.W2SN ENDIST JAPAN · No Set-Aside · NAICS 237990
Deadline: Sep 25, 2026 · TBD
Not posted
W912PM26BA007 - MAINTENANCE DREDGING, WILMINGTON HARBOR ANCHORAGE BASIN AND MID RIVER CHANNELS
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST WILMINGTON.W074 ENDIST WILMINGTON · No Set-Aside · NAICS 237990
Deadline: Aug 26, 2026 · TBD
Not posted
FY26 Brunswick Inner Harbor Dredging Project Contract Award
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST SAVANNAH.W074 ENDIST SAVANNAH · Small Business Set Aside - Total · NAICS 237990
Deadline: Invalid Date · TBD
$4.1M
CMC Greenspace IFB
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST SAVANNAH.W074 ENDIST SAVANNAH · Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) · NAICS 237990
Deadline: Sep 8, 2026 · TBD
Not posted
FY26 Maintenance Dredging, Military Ocean Terminal Sunny Point (MOTSU)
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST WILMINGTON.W074 ENDIST WILMINGTON · No Set-Aside · NAICS 237990
Deadline: Aug 31, 2026 · TBD
Not posted
FY26 Savannah Inner Harbor Dredging Project Contract Award
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST SAVANNAH.W074 ENDIST SAVANNAH · No Set-Aside · NAICS 237990
Deadline: Invalid Date · TBD
$37.8M
RENO BOTTOMS HREP - STAGE 2 - ICE HAUL SLOUGH
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST ST PAUL.W07V ENDIST ST PAUL · Small Business Set Aside - Total · NAICS 237990
Deadline: Invalid Date · TBD
$6.3M
Stop refreshing SAM.gov.IR watches NAICS 237990 for you, scores every new posting against your profile, and drafts the proposal when you find one worth bidding.
START FREE →