Subsector, NAICS 237
Heavy and Civil Engineering Construction
8,199 opportunities since January 1, 2024, 214 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 56
7,986 closed, awarded or informational, newest first.
- MT FLAP BLACKF 12(1) FLAP Rehabilitation Two Medicine Road / MT NP GLAC 12(2) FLTP Rehabilitation of Two Medicine Road
Federal Highway Administration, 690567 Western Federal Lands Div
Sources soughtNAICS 237310Montana690567-26-SS-0005Posted Oct 24, 20252 publications - John Day Unit 10 Headcover Leak Repair
Department of the Army, W071 Endist Portland
Sources soughtNAICS 237990Goldendale, WAPANNWD-25-P-0000_026868Posted Oct 24, 2025 - Lower Mud River FRM Project, Milton, WV-Huntington District, USACE
Department of the Army, W072 Endist Huntington
Special noticeNAICS 237990West VirginiaW91237-25-SB-SN03Posted Oct 24, 20254 publications - Obstruction to Navigation, Removal & Disposal, Portland Harbor, Maine
Department of the Army, W2SD Endist New England
Sources soughtNAICS 237990Portland, MEW912WJ26X1ATVPosted Oct 24, 2025 - MT PRAIRIE 2016(3), Milwaukee Bridge Resurfacing and Rehabilitation
Federal Highway Administration, 690567 Western Federal Lands Div
Sources soughtNAICS 237310Terry, MT690567-26-SS-0003Posted Oct 23, 20253 publications - VI DPC A34(1) – Veterans Drive Contract 2 Improvements to RTE 30
Federal Highway Administration, 693C73 Eastern Fed Lands Division
PresolicitationNAICS 237310U.S. Virgin Islands693C73-26-R-000014Posted Oct 23, 2025 - 6973GH-25-R-00184 - CBP RVSS-L CHITTUM TOWER TECH INSTALL - SIR
Federal Aviation Administration, 6973GH Franchise Acquisition SVCS
SolicitationNAICS 237130Del Rio, TX6973GH-25-R-00184Posted Oct 23, 20259 publications - Argentina AAS Source Sought
Department of the Air Force, FA8903 772 Ess PK
Sources soughtNAICS 237990ARGENTINA_AAS_SOURCES_SOUGHTPosted Oct 23, 2025 - DESIGN-BID-BUILD (DBB) INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) PAVING AND AIRFIELD PAVING (PAVING) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC), VARIOUS LOCATIONS, STATE OF HAWAII
Department of the Navy, Navfacsyscom Hawaii
Award noticeNAICS 237310HawaiiN6247824R4052Awarded to Addon Services LLC for $98,000,000
Posted Oct 23, 20256 publications - Camp Clark Missouri Fuel System Repairs
Department of the Army, W071 Endist Omaha
Sources soughtNAICS 237120W9128F26RA051Posted Oct 23, 2025 - Repair Stilling Basin, Oologah Lake
Department of the Army, W076 Endist Tulsa
SolicitationNAICS 237990W912BV25RA042Posted Oct 23, 20257 publications - USACE SPK DBB Construction - Natomas Reach I Contract 2, Sacramento, California (CA)
Department of the Army, W075 Endist Sacramento
Sources soughtNAICS 237990W913826S0004Posted Oct 23, 2025 - Industry Day for Keystone Dam Safety Modification
Department of the Army, W076 Endist Tulsa
Special noticeNAICS 237990Sand Springs, OKPosted Oct 22, 2025 - 632-15-101 Replace Primary Electrical Distribution, Phase I
Department of Veterans Affairs, 242-Network Contract Office 02
Award noticeSDVOSBNAICS 237130Northport, NY36C24225R0044Awarded to Sawtooth Construction JV II LLC for $14,174,435
Posted Oct 22, 20255 publications - RFI 36C25626Q0089_Construct New Water Storage Facility
Department of Veterans Affairs, 256-Network Contract Office 16
Sources soughtNAICS 237110Arkansas36C25626Q0089Posted Oct 22, 2025 - MT DAR MALM 2026(1), Defense Access Roads FY 2026
Federal Highway Administration, 690567 Western Federal Lands Div
Sources soughtNAICS 237310Great Falls, MT690567-26-SS-0004Posted Oct 22, 2025 - CA FLAP MOD 258(1) Blue Lake Road
Federal Highway Administration, 6982AF Central Federal Lands Divisi
SolicitationSmall businessNAICS 237310Likely, CA6982AF25R000017Awarded to Steelhead Constructors JV
Posted Oct 22, 202511 publications - LLA Unit 2 Blade Sleeve Upgrade
Department of the Army, US Army Engineer District Walla Wal
Sources soughtNAICS 237990Pomeroy, WAW912EF-26-R-SS02Posted Oct 22, 2025 - New Pass Maintenance Dredging, Sarasota County, Florida
Department of the Army, W074 Endist Jacksnvlle
Award noticeSmall businessNAICS 237990Sarasota, FLW912EP25BA014Awarded to Coastal Dredging Co, Inc. for $8,515,913
Posted Oct 22, 20257 publications - GIWW Corpus Christi Bay to Port Isabel w/ Channel to Harlingen Pipeline Dredging, Nueces, Kleberg, Kenedy, Willacy, and Cameron Counties, Texas
Department of the Army, W076 Endist Galveston
PresolicitationNAICS 237990Kenedy, TXW912HY25BA007Posted Oct 22, 20253 publications - FY26 HSC Bayport Flare Dredging
Department of the Army, W076 Endist Galveston
Sources soughtNAICS 237990Houston, TXW912HY26X5507Posted Oct 22, 2025 - Bldgs. 135 and 143 sidewalk replacement
Department of Veterans Affairs, 242-Network Contract Office 02
Combined synopsis and solicitationSDVOSBNAICS 237310Lyons, NJ36C24225R0109Awarded to Veterans Elite Inc.
Posted Oct 21, 20252 publications - Design-Build (DB) PROJ: 675-25-108 Replace Galvanized Domestic Water Lines
Department of Veterans Affairs, 248-Network Contract Office 8
Award noticeSDVOSBNAICS 237110Orlando, FL36C24825R0097Awarded to Valor Construction Management, LLC for $363,530
Posted Oct 21, 20259 publications - Tower Security Fencing
Federal Aviation Administration, 6973GH Franchise Acquisition SVCS
Sources soughtNAICS 237130Tucson, AZ6973GH-26-MS-00075Posted Oct 21, 20252 publications - Lame Deer Heliport Reconstruction
Indian Health Service, Div of Engineering SVCS - Seattle
SolicitationIndian small businessNAICS 237310Lame Deer, MT75H70125R00066Posted Oct 21, 20259 publications - STARLINGS CREEK UPLAND PLACEMENT SITE
Department of the Army, W2SD Endist Norfolk
Award noticeSmall businessNAICS 237990Saxis, VAW9123625BA007Awarded to Scrimgeours Farm All, LLC for $739,554
Posted Oct 21, 20255 publications - Motor Control Center and Switchgear Replacement, Ozark Lock and Dam, MKARNS, Frankin County, Arkansas
Department of the Army, W076 Endist Little Rock
Sources soughtSmall businessNAICS 237990W9127S26RA031Posted Oct 21, 2025 - Missouri River Levee System L-594-575, 2019 Flood Rehabilitation Follow-On Work
Department of the Army, W071 Endist Omaha
Award noticeSmall businessNAICS 237990Thurman, IAW9128F26CA004Awarded to Hendrickson Transportation LLC for $179,412
Posted Oct 21, 2025 - FY26 Baltimore Harbor and Channels Maintenance Dredging, Maryland Channels, Chesapeake Bay, MD
Department of the Army, W2SD Endist Baltimore
SolicitationNAICS 237990W912DR25BA006Posted Oct 21, 20255 publications - Industry Day for Keystone Dam Safety Modification
Department of the Army, W076 Endist Tulsa
Special noticeNAICS 237990Sand Springs, OKPosted Oct 20, 2025 - John Day Dam Turbine Runner Replacement and Generator Rewind Project-100% Review
Department of the Army, W071 Endist Portland
PresolicitationNAICS 237990Rufus, ORW9127N24R0001Posted Oct 20, 202513 publications - DESC2103C - Bulk Fuel Storage Tanks Phase II Yokota Air Base, Japan
Department of the Army, W2SN Endist Japan
Sources soughtNAICS 237120W912HV26Z0002Posted Oct 20, 2025 - LPV-06F.2.1 Illinois Central Railroad Swing Gate Lake Pontchartrain and Vicinity
Department of the Army, W07V Endist New Orleans
Sources soughtSmall businessNAICS 237990LouisianaW912P8-26-SS-0001Posted Oct 20, 20252 publications - Fuel System Repairs, MCAS Futenma, Okinawa, Japan
Department of the Army, W2SN Endist Japan
Sources soughtNAICS 237120W912HV25Z0015Posted Oct 19, 20252 publications - FCC Florence - UST Replacement
Federal Prison System / Bureau of Prisons, Fao
Award notice8(a) sole sourceNAICS 237120Florence, CO15BBNF26C00000004Awarded to Front Range Construction Inc. for $3,335,229
Posted Oct 17, 2025 - Quinby Creek Maintenance Dredging
Department of the Army, W2SD Endist Norfolk
Sources soughtNAICS 23799026SA001Posted Oct 17, 2025 - Department of Veterans Affairs LAND Acquisitions for Expressions of Interest at or near Beaufort, SC or neighboring Counties
Department of Veterans Affairs, Office of Construction & Facilities MGMT
Sources soughtNAICS 23721036C10F26Q0002Posted Oct 17, 2025 - Maintenance Dredging of the Winter Harbor Federal Navigation Channel
Department of the Army, W2SD Endist Norfolk
Sources soughtNAICS 237990VirginiaW9123626BA002Posted Oct 17, 2025 - Fort Peck Powerhouse 1 Cubicle Room 15kV Switchgear Replacement Project
Department of the Army, W071 Endist Omaha
SolicitationNAICS 237130MontanaW9128F25RA008Posted Oct 17, 202515 publications - Storm Sewer Separation and Improvements Construction, Atchison, KS
Department of the Army, W071 Endist Kansas City
PresolicitationSmall businessNAICS 237110Atchison, KSW912DQ26QBA004Posted Oct 17, 2025 - Maintenance Dredging of Hudson River Federal Navigation Project – Troy Federal Lock & Dam, Troy, New York
Department of the Army, W2SD Endist New York
Sources soughtNAICS 237990Troy, NYW912DS26S0004Posted Oct 17, 2025 - Bayou Meto Canal 1000 Phase 3.2
Department of the Army, W07V Endist Memphis
SolicitationNAICS 237990W912EQ25RA007Posted Oct 17, 20255 publications - Industry Day for Keystone Dam Safety Modification
Department of the Army, W076 Endist Tulsa
Special noticeNAICS 237990Sand Springs, OKPosted Oct 16, 2025 - WATER TOWER REPAIR
Department of Veterans Affairs, 246-Network Contracting Office 6
SolicitationSDVOSBNAICS 237110Hampton, VA36C24626Q0073_2Posted Oct 16, 20252 publications - RFI - Military Construction Project (MILCON) P732 Design-Bid-Build, Electrical Distribution System Upgrades (Gosport Substation Only) at Norfolk Naval Shipyard (NNSY) in Portsmouth, Virginia.
Department of the Navy, Navfacsyscom Atlantic
Special noticeNAICS 237130Portsmouth, VAPosted Oct 16, 2025 - Industry Day for Keystone Dam Safety Modification
Department of the Army, W076 Endist Tulsa
Special noticeNAICS 237990Sand Springs, OKPosted Oct 16, 2025 - FY25 MILCON P859 Design-Bid-Build CVN 78 Aircraft Carrier Electrical Upgrade for Various Substations, Naval Base Kitsap, Bremerton, WA
Department of the Navy, Navfacsyscom Northwest
Award noticeNAICS 237130Bremerton, WAN4425525R1500Awarded to Contrack Watts Inc. for $182,997,000
Posted Oct 16, 202516 publications - Lower Wood River Mitigation Credits for Design Deficiency Bid Package 8
Department of the Army, W07V Endist ST Louis
Special noticeNAICS 237210W912P925QA019Posted Oct 16, 20252 publications - Sources Sought Notice for Wilmington District FY26 Dredging Requirements
Department of the Army, W074 Endist Wilmington
Sources soughtNAICS 237990Wilmington, NCW912PM26DREDGEPosted Oct 16, 2025 - NERI 227183 Rend Trail Project
National Park Service, DSC Contracting Services Division
SolicitationSmall businessNAICS 237310140P2025R0089Posted Oct 15, 20252 publications