Subsector, NAICS 237
Heavy and Civil Engineering Construction
8,199 opportunities since January 1, 2024, 213 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 57
7,986 closed, awarded or informational, newest first.
- 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 15, 2025 - Military Construction Project (MILCON) P1080 Design-Bid-Build, Power Reliability and Water Resiliency Upgrades, Portsmouth Naval Shipyard, Kittery, Maine
Department of the Navy, Navfacsyscom Atlantic
Special noticeNAICS 237130Kittery, MEPosted Oct 15, 2025 - Department of Veterans Affairs Seeks LAND for a Fisher House Atlanta, GA DA: 5 Mile Radius of Joseph Maxwell Cleland VAMC
Department of Veterans Affairs, Office of Construction & Facilities MGMT
Sources soughtNAICS 23721036C10F26Q0001Posted Oct 15, 2025 - Sewer Service Line Norman, Oklahoma
Indian Health Service, Indian Health Service
Award noticeIndian small businessNAICS 237110Norman, OK75H71126P00001Awarded to Valiosa LLC for $19,250
Posted Oct 15, 2025 - Military Construction Project (MILCON) P1080 Design-Bid-Build, Power Reliability and Water Resiliency Upgrades, Portsmouth Naval Shipyard, Kittery, Maine
Department of the Navy, Navfacsyscom Atlantic
Special noticeNAICS 237130Kittery, MEPosted Oct 15, 2025 - Military Construction Project (MILCON) P1080 Design-Bid-Build, Power Reliability and Water Resiliency Upgrades, Portsmouth Naval Shipyard, Kittery, Maine
Department of the Navy, Navfacsyscom Atlantic
Special noticeNAICS 237130Kittery, MEPosted Oct 15, 2025 - Repair Runway 14-32 - Section 10, 25 - Phase 4
Department of the Air Force, FA4497 436 Cons LGC
Sources soughtSmall businessNAICS 237310DelawareFA449726MRREPAIRRUNWAYPosted Oct 15, 20252 publications - P273 Bulk Fuel Storage Hydrant System, Naval Air Station Whidbey Island, WA
Department of the Navy, Navfacsyscom Northwest
Award noticeNAICS 237120Oak Harbor, WAN4425525R1506Awarded to Absher Construction Co for $47,852,380
Posted Oct 15, 202526 publications - Shawnee Mission Parkway Sec 14 Construction
Department of the Army, W071 Endist Kansas City
Sources soughtNAICS 237990Kansas City, MOPANNWD25P0000003229Posted Oct 15, 2025 - Big Bend Lower Brule North Ecosystem Restoration, Element 1 Phase 2, Lower Brule, SD
Department of the Army, W071 Endist Omaha
PresolicitationSmall businessNAICS 237990Lower Brule, SDW1928F26BA003Posted Oct 15, 20252 publications - USACE SPK DBB Construction -Erosion control and levee strengthening protections along the North and South (NS) banks of the Lower American River (LAR) in Sacramento, California (CA)
Department of the Army, W075 Endist Sacramento
PresolicitationNAICS 237990Sacramento, CAW9123825RA0007Posted Oct 15, 2025 - Sources Sought: The Dalles Tailrace Crane Rail Replacement
Department of the Army, W071 Endist Portland
Sources soughtNAICS 237990Rufus, ORW9127N26SS0005Posted Oct 15, 20252 publications - Gas Alley Modernization Project at Fort Drum, NY
Department of the Army, W2SD Endist New York
PresolicitationSmall businessNAICS 237310Fort Drum, NYW912DS26BA0001Posted Oct 15, 2025 - MISSISSIPPI RIVER BASIN MECHANICAL DREDGING INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ)
Department of the Army, W07V Endist Rock Island
SolicitationNAICS 237990Rock Island, ILW912EK25BA006Awarded to Dubuque Barge and Fleeting Service Co
Posted Oct 15, 20254 publications - PLA Survey - Cedar Rapids Flood Risk Management Project, Reach 4 Phase 1 Downstream River Floodwall and Pump Station
Department of the Army, W07V Endist Rock Island
Sources soughtNAICS 237990Cedar Rapids, IAW912EK26BA001-PLAPosted Oct 15, 2025 - Coastal Storm Risk Management Project Hutchinson Island, St. Lucie County, FL
Department of the Army, W074 Endist Jacksnvlle
Award noticeNAICS 237990FloridaW912EP25BA009Awarded to Manson Construction Co for $14,659,700
Posted Oct 15, 202510 publications - FLOSSMOOR ROAD VIADUCT STORM SEWER IMPROVEMENTS, FLOSSMOOR, COOK COUNTY, ILLINOIS
Department of the Army, W072 Endist Chicago
PresolicitationSmall businessNAICS 237110W912P626BA008Posted Oct 15, 2025 - WATER TOWER REPAIR
Department of Veterans Affairs, 246-Network Contracting Office 6
SolicitationSDVOSBNAICS 237110Hampton, VA36C24626Q0073_1Posted Oct 14, 2025 - WY Rockfall Risk Mitigation IDIQ 2026
Bureau of Reclamation, Great Plains Regional Office
PresolicitationSmall businessNAICS 237990DOIRFBO250012Posted Oct 14, 20253 publications - Industry Day for Keystone Dam Safety Modification
Department of the Army, W076 Endist Tulsa
Special noticeNAICS 237990Sand Springs, OKPosted Oct 14, 2025 - SXHT 09-1000 - Repair Water Lines, Various
Department of the Air Force, FA2521 45 Cons PK
Solicitation8(a)NAICS 237110Patrick AFB, FLFA252125B0008Posted Oct 14, 202511 publications - CHARLEVOIX HARBOR MAINTENANCE DREDGING
Department of the Army, W072 Endist Detroit
SolicitationSmall businessNAICS 237990W911XK25BA031Posted Oct 14, 20252 publications - SP-POL-PPS-Stone Ranch-Repairs
Department of the Army, W071 Endist Omaha
Sources soughtSmall businessNAICS 237120W9128F26RA048Posted Oct 14, 2025 - SHORE PROTECTION PROJECT HUTCHINSON ISLAND MARTIN COUNTY, FLORIDA
Department of the Army, W074 Endist Jacksnvlle
Award noticeNAICS 237990FloridaW912EP25BA008Awarded to Great Lakes Dredge & Dock Co, LLC for $14,642,900
Posted Oct 14, 20259 publications - Mechanical Unloading IDIQ
Department of the Army, W07V Endist ST Paul
PresolicitationNAICS 237990W912ES25BA012Posted Oct 14, 2025 - Sources Sought - Mud Mountain Dam Bridge Repair
Department of the Army, W071 Endist Seattle
Sources soughtNAICS 237990Enumclaw, WAW912DW26R1ASEPosted Oct 11, 2025 - BON Navlock Upstream Stoplogs
Department of the Army, W071 Endist Portland
Award noticeSmall businessNAICS 237990Cascade Locks, ORW9127N25BA013Awarded to SNC Core Jv, LLC for $6,634,836
Posted Oct 10, 20259 publications - Notice of Intent to Sole Source Modification: Reduced Period of Performance for Central Everglades Planning Project (CEPP) Contract 11B, Everglades Agricultural Area (EAA) A-2 Reservoir Embankment and Structures, Palm Beach County, FL.
Department of the Army, W074 Endist Jacksnvlle
Special noticeNAICS 237990Palm Beach, FLPosted Oct 9, 2025 - Notice of Intent to Sole Source Modification: Reduced Period of Performance for Central Everglades Planning Project (CEPP) Contract 11A, Everglades Agricultural Area (EAA) A-2 Reservoir Foundation & Cutoff Wall Project
Department of the Army, W074 Endist Jacksnvlle
Special noticeNAICS 237990Palm Beach, FLPosted Oct 9, 2025 - WATER TOWER REPAIR
Department of Veterans Affairs, 246-Network Contracting Office 6
SolicitationSDVOSBNAICS 237110Hampton, VAAPosted Oct 9, 2025 - Brand Name Critical Spare Parts for Task Order W912BU25F0043 - FY25-001 Erbil Air Base (EAB) Power Generation And Distribution Operation And Maintenance
Department of the Army, W2SD Endist Philadelphia
JustificationNAICS 237130W912BU25F0043Awarded to Berger Cummins J V
Posted Oct 9, 2025 - Galveston Harbor and Channel - San Jacinto PA Improvements, Galveston County, Texas
Department of the Army, W076 Endist Galveston
Sources soughtNAICS 237990Galveston, TXW912HY26X1ASSPosted Oct 9, 2025 - L24 Pier Rehab and column Repair
Department of the Army, W07V Endist ST Louis
Special noticeNAICS 237990Clarksville, MOPosted Oct 8, 2025 - WATER TOWER REPAIR
Department of Veterans Affairs, 246-Network Contracting Office 6
SolicitationSDVOSBNAICS 237110Hampton, VA36C24626Q0073Posted Oct 8, 20252 publications - Power Distribution Upgrades at GLS Maintenance Base
Great Lakes ST Lawrence Seaway Development Corporation, 6923G5 Great Lakes ST Lawrence Swy Dev. Corp.
Sources soughtNAICS 237130Massena, NY6923G526SS0001Posted Oct 8, 2025 - Industry Day for Keystone Dam Safety Modification
Department of the Army, W076 Endist Tulsa
Special noticeNAICS 237990Sand Springs, OKPosted Oct 8, 2025 - CLR059 Utilidor Piping Upgrades
Department of the Army, W2SN Endist Alaska
SolicitationSmall businessNAICS 237110AlaskaW911KB25R0025Posted Oct 8, 202515 publications - Little Goose Dam and Lower Monumental Dam Intake Gate Hydraulic System Upgrades
Department of the Army, US Army Engineer District Walla Wal
Sources soughtNAICS 237990Dayton, WAW912EF25RSS39Posted Oct 8, 20253 publications - Industry Day for Keystone Dam Safety Modification
Department of the Army, W076 Endist Tulsa
Special noticeNAICS 237990Sand Springs, OKPosted Oct 7, 2025 - PR ER DOT PRMNT RPR(26)
Federal Highway Administration, 693C73 Eastern Fed Lands Division
Sources soughtNAICS 237310Puerto Rico693C73-26-SS-0003Posted Oct 7, 2025 - Allentown, PA - Parking Lot Repair
Federal Aviation Administration, 6973GH Franchise Acquisition SVCS
SolicitationSmall businessNAICS 237310Allentown, PA6973GH-25-Q-00132Awarded to J Wipplinger Companies LLC
Posted Oct 7, 20254 publications - CO NP MEVE 201(1) , Cedar Tree Tower Road and Parking
Federal Highway Administration, 6982AF Central Federal Lands Divisi
Special noticeNAICS 237310ColoradoPosted Oct 7, 2025 - Industry Day for Keystone Dam Safety Modification
Department of the Army, W076 Endist Tulsa
Special noticeNAICS 237990Sand Springs, OKPosted Oct 7, 2025 - Repair Lift Stations - Multiple Buildings
Department of the Air Force, FA4417 1 Socons
Award noticeHUBZoneNAICS 237110Hurlburt Field, FLFA441725B0001Awarded to Matthes Parker LLC for $1,284,000
Posted Oct 7, 20257 publications - West Dickinson Offloading Platform
Department of the Army, W072 Endist Detroit
Award noticeSmall businessNAICS 237990Algonac, MIW911XK25BA024Awarded to E.C. Korneffel Co. for $1,895,000
Posted Oct 7, 20257 publications - Oldmans Dredged Material Placement Facility Dike Raising Construction
Department of the Army, W2SD Endist Philadelphia
Sources soughtNAICS 237990Pedricktown, NJW912BU26B1ASKPosted Oct 7, 2025 - WD Mayo Alignment Cell
Department of the Army, W076 Endist Tulsa
SolicitationSmall businessNAICS 237990Spiro, OKW912BV25R0008Awarded to Marine Solutions Inc.
Posted Oct 7, 20256 publications - Sources Sought: W912P426X1ASN - Presque Isle Beach Nourishment
Department of the Army, W072 Endist Buffalo
Sources sought8(a)NAICS 237990W912P426X1ASNPosted Oct 7, 2025 - Renovate Marshall Gulch Picnic Area & Trailhead
Forest Service, Usda-Fs, Csa Southwest 7
Award notice8(a)NAICS 237310Tucson, AZ127EAX25R0015Awarded to Atlantic Pacific Standard LLC for $4,598,338
Posted Oct 6, 20256 publications - NGWSP BLOCK 2-3 HDD
Bureau of Reclamation, Upper Colorado Regional Office
PresolicitationNAICS 237110140R4025R0027Posted Oct 6, 20254 publications