GREAT LAKES DREDGE & DOCK CO, LLC

HOUSTON, TEXAS 770241273

$1.97B
Total Contract Value
435 awards
First Award
Jan 14, 2022
Last Award
Sep 2, 2025
Business Size
other than small
CAGE Code
1BSU5

Top Industries (NAICS)

NAICS CodeObligationsAwards
237990$1.62B391
238990$19.32M4

Contract Awards

50 awards found

W912BU24C0027
Department of Defense
$-1,718,983.45
Sep 2, 2025

MOBILIZATION AND DEMOBILIZATION

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS25CA012
Department of Defense
$13.97M
Aug 26, 2025

MAINTENANCE DREDGING OF EAST ROCKAWAY INLET, NY FEDERAL NAVIGATION PROJECT

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912PM25CA011
Department of Defense
$26.85M
Aug 25, 2025

FY26 SOUTH ATLANTIC DIVISION (SAD) REGIONAL HARBOR DREDGING CONTRACT (RHDC), CONTRACT 2

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W9127S25FA028
Department of Defense
$1.50M
Aug 19, 2025

STATION DREDGING, MKARNS (SWL) TASK ORDER #11

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W9127S24F0110
Department of Defense
$-230
Aug 19, 2025

DE-OBLIGATING UNUSED QUANTITIES FROM PRE-PRICED IDIQ STATION DREDGING, MKARNS, TASK ORDER

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912P823C0033
Department of Defense
$-33,825
Aug 6, 2025

MODIFICATION NO. A00006 R00009 - QTY VAR CLIN 0006

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU25CA014
Department of Defense
$8.71M
Aug 5, 2025

FY2025 INDIAN RIVER INLET BEACH NOURISHMENT, INDIAN RIVER INLET, DELAWARE

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU25C0027
Department of Defense
$183K
Jul 31, 2025

BEACHFILL

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU24C0017
Department of Defense
$27K
Jul 30, 2025

BEACHFILL

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912HY21C0015
Department of Defense
$865K
Jul 23, 2025

REA SETTLEMENT FOR REMOBILIZATION TO SECTION 4A/B

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912P825C0012
Department of Defense
$7.74M
Jul 21, 2025

MODIFICATION TO EXERCISE OPTION CLINS 0003 & 0004 AND VEQ TO INCREASE QTY ON CLIN 0004

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU24C0017
Department of Defense
$5K
Jul 15, 2025

BEACHFILL

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W9127S23F0128
Department of Defense
$-35,154.1
Jun 20, 2025

DE-OBLIGATE UNUSED QUANTITIES FROM MKARNS IDIQ STATION DREDGING PRE-PRICED TASK ORDER.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU25C0027
Department of Defense
$44K
Jun 13, 2025

BEACHFILL

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU25C0027
Department of Defense
$-1,118,229.3
Jun 13, 2025

MODIFICATION P0003 TO W912BU25C0027

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS21C0018
Department of Defense
$15K
Jun 12, 2025

CONTRACT FOR FIRE ISLAND INLET TO MONTAUK POINT CONTRACT 1 - DREDGING FIRE ISLAND INLET AT TOBAY BEACH TO ROBERT MOSES STATE PARK, SUFFOLK COUNTY, NY.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU24C0017
Department of Defense
$87K
Jun 5, 2025

THIS EFFORT WILL UTILIZE BEACHFILL TO REPAIR THE DUNE AND BERM SYSTEM ALONG THE ATLANTIC OCEAN COASTLINE OF LONG BEACH ISLAND, OCEAN COUNTY, NEW JERSEY.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W9127S24F0109
Department of Defense
$-4,848
Jun 4, 2025

DE-OBLIGATE UNUSED FUNDS FROM PRE-PRICED TASK ORDER, IDIQ STATION DREDGING, MKARNS.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912HY25C0002
Department of Defense
$35.81M
May 30, 2025

FY25 GALVESTON ENTRANCE CHANNEL AND HOUSTON SHIP CHANNEL, BOLIVAR TO REDFISH, HOPPER DREDGING, GALVESTON & CHAMBERS COUNTY, TEXAS.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS21C0018
Department of Defense
$182K
May 28, 2025

FIMP CONTRACT 1 W912DS21C0018

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU24C0017
Department of Defense
$272K
May 21, 2025

BEACHFILL

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912HP25C0002
Department of Defense
$-530,600
May 15, 2025

MODIFICATION TO FINALIZE QUANTITIES FOR CLOSEOUT OF CHARLESTON ENTRANCE CHANNEL DREDGING

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$53K
May 14, 2025

FIMI PL 84-99 RESTORATION CONTRACT

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU24C0017
Department of Defense
$40K
May 13, 2025

BEACHFILL EXERCISED OPTIONS 26 AND 27.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$-52,584.64
May 7, 2025

FIMI PL 84-99 RESTORATION CONTRACT

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$53K
May 2, 2025

CONTRACT FOR FIRE ISLAND INLET TO MORICHES INLET, PL 84-99 REHABILITATION PROJECT SALTAIRE TO SEAVIEW, SUFFOLK COUNTY, NY

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912WJ21C0006
Department of Defense
$-1,267,529.49
May 2, 2025

BOSTON HARBOR ROCK BLASTING AND DREDGING, BOSTON, MA

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912P825C0012
Department of Defense
$9.67M
Apr 29, 2025

DREDGING

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912HY24C0008
Department of Defense
$-1,342,725.65
Apr 23, 2025

FINAL QUANTITY ADJUSTMENT FOR CONTRACT CLINS

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$6K
Apr 22, 2025

MONTAUK STORM DAMAGE CONDITIONS WOODEN CONTRACT FOR FIRE ISLAND INLET TO MORICHES INLET, PL 84-99 REHABILITATION PROJECT SALTAIRE TO SEAVIEW, SUFFOLK COUNTY, NY.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$17K
Apr 18, 2025

CONTRACT FOR FIRE ISLAND INLET TO MORICHES INLET, PL 84-99 REHABILITATION PROJECT SALTAIRE TO SEAVIEW, SUFFOLK COUNTY, NY.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$14K
Apr 18, 2025

CONTRACT FOR FIRE ISLAND INLET TO MORICHES INLET, PL 84-99 REHABILITATION PROJECT SALTAIRE TO SEAVIEW, SUFFOLK COUNTY, NY.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$83K
Apr 17, 2025

CONTRACT FOR FIRE ISLAND INLET TO MORICHES INLET, PL 84-99 REHABILITATION PROJECT SALTAIRE TO SEAVIEW, SUFFOLK COUNTY, NY.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU24C0027
Department of Defense
$145K
Apr 17, 2025

MOBILIZATION AND DEMOBILIZATION

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912WJ24C0016
Department of Defense
$7K
Apr 17, 2025

BEACH NOURISHMENT DREDGING PROJECT, TOWN NECK BEACH, SANDWICH, MA

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$304K
Apr 16, 2025

FIMI PL 84-99 RESTORATION CONTRACT

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$-30,000
Apr 16, 2025

FIMI PL 84-99 RESTORATION CONTRACT

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912EP23C0027
Department of Defense
$-1,007,405.1
Apr 14, 2025

NJ007- FINAL QUANTITY RECONCILIATION

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912HP25C0002
Department of Defense
$165K
Apr 10, 2025

MODIFICATION TO EXERCISE OPTION.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912DS23C0013
Department of Defense
$23K
Apr 7, 2025

FIMI PL 84-99 RESTORATION CONTRACT

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912HP25C0002
Department of Defense
$270K
Apr 7, 2025

REVISED TEMPLATE AND FUND OVERRUNS.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912WJ24C0016
Department of Defense
$33K
Apr 2, 2025

BEACH NOURISHMENT DREDGING PROJECT, TOWN NECK BEACH, SANDWICH, MA

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W9127S25F0034
Department of Defense
$1.86M
Mar 31, 2025

SWT MKARNS DREDGING TASK ORDER #10. WORK SHALL BE COMPLETE WITHIN 126 DAYS FROM NOTICE TO PROCEED. DATES ARE CAR ARE ESTIMATES

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU24C0017
Department of Defense
$46K
Mar 26, 2025

SOUTHERN DUNE CHANGES

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912EE23F0003
Department of Defense
$-1,000
Mar 11, 2025

DE-OBLIGATION OF FY22 DREDGE MATOC MINIMUM GUARANTEE.

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912HY24F0021
Department of Defense
$37K
Mar 5, 2025

CT::SWG::CT CLIN 0005 REA CONTRACT FOR FREEPORT ENTRANCE & JETTY CHANNEL HOPPER DREDGING, BRAZORIA COUNTY, TX AT FREEPORT, TX REFERENCE NO. R00004

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU25C0027
Department of Defense
$1.74M
Feb 28, 2025

OPTION #21 MANASQUAN TO BARNEGAT FY 24 BEACH NOURISHMENT

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912P824C0003
Department of Defense
$-689,570.67
Feb 27, 2025

DREDGING

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912HY24F0021
Department of Defense
$452K
Feb 10, 2025

FUNDING CLIN ONLY

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025
W912BU24C0027
Department of Defense
$66K
Feb 4, 2025

MOBILIZATION AND DEMOBILIZATION

NAICS: 237990 - OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTIONFY2025

Business Details

UEI
M9LFLA6K8HE4
CAGE Code
1BSU5
Address
9811 KATY FWY STE 1200
HOUSTON, TX 770241273
Congressional District
TX-38

Parent Company

GREAT LAKES DREDGE & DOCK CORPORATION

Data Source

This profile is based on federal contract award data from USAspending.gov.

View on USAspending.gov