Subsector, NAICS 237
Heavy and Civil Engineering Construction
8,203 opportunities since January 1, 2024, 208 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 93
7,995 closed, awarded or informational, newest first.
- NV FLAP 500(1) Red Rock Trail
Federal Highway Administration, 6982AF Central Federal Lands Divisi
SolicitationSmall businessNAICS 237310Las Vegas, NV6982AF24B000016Awarded to Whelcon Contractors LLC
Posted Apr 1, 202510 publications - Sources Sought - Repair Alpha Apron, Taxiways and Warm Up Pad, Wake Island Airfield
Department of the Air Force, FA8903 772 Ess PK
Sources soughtNAICS 237310Marshall IslandsFA8903-Wake-Island-AirfieldPosted Apr 1, 2025 - Repair Industrial Area Sewer and Repair Electrical Distribution Industrial Area, Wake Island
Department of the Air Force, FA8903 772 Ess PK
Sources soughtNAICS 237110Marshall IslandsFA8903_Wake_Island_Sewer_Repair_Sources_Sought_2025Posted Apr 1, 2025 - FY23 MCON P-923 AIRCRAFT PARKING APRON, FY25 MCON P-941 MAINTENANCE SUPPORT FACILITY, AND FY25 MCON P-949 AIRCRAFT MAINTENANCE HANGAR, ROYAL AUSTRALIAN AIR FORCE BASE, DARWIN, AUSTRALIA
Department of the Navy, Navfacsyscom Pacific
Award noticeNAICS 237310N6274224R1308Awarded to Slsco, Ltd. for $466,438,568
Posted Apr 1, 202524 publications - Missouri River Navigation Obstruction Removal
Department of the Army, W071 Endist Kansas City
Sources soughtNAICS 237990MissouriPANNWD24P0000001726Posted Apr 1, 20252 publications - Railroad Maintenance and Repair
Department of the Army, W6QM Micc-Ft Stewart
Combined synopsis and solicitation8(a)NAICS 237990Fort Stewart, GAW9124MAwarded to Latanya Seacrets LLC for $15,500
Posted Apr 1, 202524 publications - RAILROAD MAINTENANCE AND REPAIR
Department of the Army, W6QM Micc-Ft Stewart
Award notice8(a)NAICS 237990Fort Stewart, GAW9124M25DA010Awarded to MOS-SDAC JV LLC for $16,431,430
Posted Apr 1, 2025 - FY26 Baltimore Harbor and Channels Maintenance Dredging, Maryland Channels, Chesapeake Bay, MD
Department of the Army, W2SD Endist Baltimore
Sources soughtNAICS 237990Baltimore, MDW912DR25X15Y6Posted Apr 1, 20253 publications - Freeport Harbor PA 1 Dike Raise, Brazoria County, Texas.
Department of the Army, W076 Endist Galveston
Sources soughtNAICS 237990Brazoria, TXW912HY25X155PPosted Apr 1, 20252 publications - WEST VALLEY DEMONSTRATION PROJECT (WVDP) LAKE 1 AND SPILLWAY REPAIR
Department of the Army, W072 Endist Buffalo
Award noticeSmall businessNAICS 237990West Valley, NYW912P425BA010Awarded to Laubacker Enterprises, Inc. for $4,898,000
Posted Apr 1, 20256 publications - Orchard Irrigation Project
Agricultural Research Service, USDA ARS Nea Aao Acq/Per Prop
PresolicitationSmall businessNAICS 237110West Virginia12305B25R0018-PrePosted Mar 31, 20252 publications - GAOA Palmetto Trail Enoree Passage Rehab
Forest Service, Usda-Fs, Csa East 12
Award noticeNAICS 237310Whitmire, SC12445225R0003Awarded to Mcgary Construction LLC for $195,000
Posted Mar 31, 20255 publications - Repair Waterfront - STA Montauk
US Coast Guard, Ceu Providence
Award noticeSmall businessNAICS 237990Montauk, NY70Z0G125CSLIS0002Awarded to Chesterfield Associates Inc. for $1,101,360
Posted Mar 31, 2025 - Amend 01 Asphalt Grant Ave
Department of the Army, W6QM Micc-Ft Leavenworth
Special noticeSmall businessNAICS 237310KansasAsphalt_W91QF425FA003Posted Mar 31, 20252 publications - FY25 Airfield Paint & Rubber Removal Maintenance
Department of the Air Force, FA4621 22 Cons PK
PresolicitationNAICS 237310McConnell AFB, KSFA462125B0001Posted Mar 31, 20254 publications - MARKET SURVEY FOR THE BARB GAP REPEATER USFS TOWER REMEDIATION
Federal Aviation Administration, 6973GH Franchise Acquisition SVCS
Sources soughtNAICS 237130Basye, VAMS-25-00005Posted Mar 31, 2025 - Contractor shall furnish and install a water service line for K. Paakkonen #6702 in Okemah, OK (Okfuskee Co.) in accordance with the statement of work and drawing.
Indian Health Service, Indian Health Service
Combined synopsis and solicitationBuy IndianNAICS 237110Okemah, OKRFQIHS1509217Posted Mar 31, 2025 - Fort Johnson, LA Horizontal HUBZone Multiple Award Task Order Contract
Department of the Army, W076 Endist FT Worth
SolicitationHUBZoneNAICS 237310LouisianaW9126G25R0128Awarded to Range Construction LLC
Posted Mar 31, 20253 publications - Sources Sought Announcement - Construction of Power Independence Mission Control Station, Buckley Space Force Base, Colorado - Telecommunications System
Department of the Army, W071 Endist Omaha
Sources soughtNAICS 237130Aurora, COW9128F25SM030Posted Mar 31, 20252 publications - U.S. Naval Station Mayport Maintenance Dredging
Department of the Army, W074 Endist Jacksnvlle
Award noticeNAICS 237990Jacksonville, FLW912EP25B0008Awarded to Cashman Dredging & Marine Contracting Co LLC for $10,685,000
Posted Mar 31, 20258 publications - Multiple Repairs of Baldhill Dam - Valley City, ND
Department of the Army, W07V Endist ST Paul
SolicitationSmall businessNAICS 237990North DakotaW912ES25B0001Posted Mar 31, 202513 publications - Pajaro River FRM Reach 6 - Division 0
Department of the Army, W075 Endist San Fran
Sources soughtNAICS 237990Watsonville, CAW912P725S0007Posted Mar 31, 2025 - Sandstone Fire Culvert Replacements
Forest Service, USDA Forest Service
PresolicitationSmall businessNAICS 237310Sandy, OR1240BJ25Q0016Awarded to TK Farms Trucking, Inc.
Posted Mar 28, 2025 - Pipeline Reconstruction - Salmon-Challis NF - ID
Forest Service, Usda-Fs, Csa Intermountain 8
SolicitationSmall businessNAICS 237110Leadore, ID1240LT25Q0009Awarded to Range Water Solutions & Supplies LLC for $44,951
Posted Mar 28, 20256 publications - Region 3 National Forests Roads Indefinite-Delivery Indefinite-Quantity (IDIQ) Contracts
Forest Service, USDA Forest Service-Spoc SW
PresolicitationSmall businessNAICS 237310Arizona12970224R0031Posted Mar 28, 20257 publications - DK SHADEHILL REPLACE LADDERS PLATFORMS ELEC
Bureau of Reclamation, Great Plains Regional Office
SolicitationSmall businessNAICS 237990South Dakota140R6025R0002Awarded to Lillard & Clark Construction Co Inc.
Posted Mar 28, 20255 publications - Sanitary Sewer CONSTRUCTION
Department of Veterans Affairs, 246-Network Contracting Office 6
Sources soughtNAICS 237110Hampton, VA36C24625Q0589Posted Mar 28, 2025 - New Construction, Project 756-25-100, Install Water Booster Pumps
Department of Veterans Affairs, 257-Network Contract Office 17
Award noticeSDVOSBNAICS 237110El Paso, TX36C25725B0010Awarded to CSM Access LLC for $352,644
Posted Mar 28, 20257 publications - Station Freeport Potable Water Line Repair
US Coast Guard, Base New Orleans
Combined synopsis and solicitationSmall businessNAICS 237110Freeport, TX70Z02925QNEWO0019Posted Mar 28, 2025 - Notice of Intent to Award a BPA Call Order
Forest Service, Usda-Fs, Csa East 13
Special noticeSmall businessNAICS 237310VermontPosted Mar 28, 2025 - Dewatering System Repairs at Walter F. George Lock and Dam, Fort Gaines, GA
Department of the Army, W074 Endist Mobile
Sources soughtNAICS 237110Fort Gaines, GAW9127825L0016Posted Mar 28, 2025 - Chatfield Irrigation Conduits Repair
Department of the Army, W071 Endist Omaha
SolicitationSmall businessNAICS 237110Littleton, COW9128F25Q0003Awarded to Williamsville Resources Ii, Inc. for $232,550
Posted Mar 28, 202510 publications - Tensas Parish, LA, Point Pleasant-Yucatan, LA, Levee Enlargement and Berms, MRL Item 409-R, FC/MR&T, WBMRL
Department of the Army, W07V Endist Vicksburg
Combined synopsis and solicitationSmall businessNAICS 237990Monroe, LAW912EE25RA007Awarded to Affolter Contracting Company, Inc.
Posted Mar 28, 20255 publications - Atlantic Intracoastal Waterway (AIWW) Dredged Material Placement Facility (DMPF) Improvements
Department of the Army, W074 Endist Wilmington
PresolicitationSmall businessNAICS 237990Morehead City, NCW912PM-25-B-A0008Posted Mar 28, 2025 - Bulkhead Replacement to Support the Raymark Superfund Site Remediation in Stratford, Connecticut.
Department of the Army, W2SD Endist New England
PresolicitationSmall businessNAICS 237990Stratford, CTW912WJ25BA0013Posted Mar 28, 2025 - AFCEC FUELS MATOC
Department of the Air Force, FA8903 772 Ess PK
Award noticePartial small businessNAICS 237120TexasFA890324R0003Awarded to Aptim Federal Services, LLC for $2,500,000,000
Posted Mar 27, 2025 - INVITATION FOR BID FOR INDEFINITE DELIVERY / INDEFINITE QUANTITY (IDIQ) MISCELLANEOUS PAVING MAINTENANCE AND REPAIR CONTRACT, NSA MECHANICSBURG /NSA PHILADELPHIA SITES
Department of the Navy, Navfacsyscom Mid-Atlantic
Award notice8(a) sole sourceNAICS 237310Mechanicsburg, PAN4008524B2505Awarded to Ark Construction Management LLC for $15,474,908
Posted Mar 27, 20258 publications - Manistique River Maintenance Dredging
Department of the Army, W072 Endist Detroit
PresolicitationSmall businessNAICS 237990Manistique, MIPANGLR-25-P-0000003050Posted Mar 27, 20252 publications - Cornucopia Harbor Maintenance Dredging
Department of the Army, W072 Endist Detroit
Sources soughtNAICS 237990Cornucopia, WIW911XK25X15T1Posted Mar 27, 20252 publications - Sources Sought Notice – Sinclair Brook Bridges, West Point, New York
Department of the Army, W2SD Endist New York
Sources soughtNAICS 237310West Point, NYW912DS25S0033Posted Mar 27, 2025 - Dam Toe Access Road Paving, East Brimfield Lake, Fiskdale, MA
Department of the Army, W2SD Endist New England
Award noticeSmall businessNAICS 237310Fiskdale, MAW912WJ25Q0054Awarded to Pioppi Construction, Inc. for $34,777
Posted Mar 27, 20254 publications - Fishing Pier Repair at Lower Suwannee NWR
US Fish and Wildlife Service, Fws, Construction A/E Team 2
Award noticeNAICS 237990Chiefland, FL140FC125R0001Awarded to Yerkes South Inc. for $376,657
Posted Mar 26, 2025 - Circle X WELL REPAIR
National Park Service, PWR Goga
Award noticeSmall businessNAICS 237110California140P8625Q0023Awarded to Chancey Chambers for $24,500
Posted Mar 26, 20254 publications - Kautz Road Construction Entrance Alterations, Project 3-2-213
Department of Energy, Fermilab - DOE Contractor
SolicitationSmall businessNAICS 237310Batavia, IL367004Posted Mar 26, 2025 - Lowell National Historical Park, Lowell, MA: Replacement of Four Passenger Platforms and Track Repair Work
Office of the Secretary, 6913G6 Volpe Natl. Trans. Sys CNTR
Sources soughtSmall businessNAICS 237990Lowell, MA6913G625SS1005Posted Mar 26, 2025 - Design-Bid-Build Holt Lock Monolith R14 Restoration Industry Day
Department of the Army, W074 Endist Mobile
Sources soughtNAICS 237990AlabamaW9127824R0116Posted Mar 26, 20257 publications - Fort Peck Powerhouse 1 Cubicle Room 15kV Switchgear Replacement Project
Department of the Army, W071 Endist Omaha
Sources soughtNAICS 237130MontanaW9128F25SC008Posted Mar 26, 20253 publications - FY26 EAFB - 80 Row EPS, Ellsworth AFB, South Dakota (SD)
Department of the Army, W071 Endist Omaha
Sources soughtNAICS 237990South DakotaW9128F25SM004Posted Mar 26, 20254 publications - De-Water Maintenance By-Pass at Orwell Dam, MN
Department of the Army, W07V Endist ST Paul
Combined synopsis and solicitationNAICS 237110Fergus Falls, MNW912ES25QA005Posted Mar 26, 20253 publications - Source Sought for Fort Sill Power Generation and Smart Microgrid System
Department of the Army, W072 Endist Louisville
Sources soughtNAICS 237130OklahomaW912QR_2025_SOURCESOUGHT_FORTSILL_MGPosted Mar 26, 20252 publications