Subsector, NAICS 237
Heavy and Civil Engineering Construction
8,199 opportunities since January 1, 2024, 222 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 51
7,979 closed, awarded or informational, newest first.
- PKA - Wastewater Repair - B650
Department of the Air Force, FA4427 60 Cons LGC
PresolicitationSmall businessNAICS 237110CaliforniaFA442726R0004Posted Dec 18, 2025 - Mather Fueling System Repairs
Department of the Army, W071 Endist Omaha
Sources soughtSmall businessNAICS 237120W9128F26RA070Posted Dec 18, 2025 - North Jetty Repairs, Indian River Inlet
Department of the Army, W2SD Endist Philadelphia
SolicitationNAICS 237990Rehoboth Beach, DEW912BU26RA006Posted Dec 18, 20254 publications - National Defense Area Sector - 1 Protective Barrier Fencing
Department of the Army, W075 Endist Los Angeles
Award noticeNAICS 237310New MexicoW912PL26CA002Awarded to BFBC LLC for $78,926,000
Posted Dec 18, 2025 - FY26 AIWW Dredge Material Placement Facility (DMPF) Improvements
Department of the Army, W074 Endist Wilmington
Award noticeSmall businessNAICS 237990Morehead City, NCW912PM26CA004Awarded to DOT Construction, Inc. for $2,690,185
Posted Dec 18, 2025 - ROUGH RIVER DAM SAFETY MODIFICATION PHASE II: NEW OUTLET WORKS AND CUTOFF WALL PROJECT
Department of the Army, W072 Endist Louisville
Award noticeNAICS 237990KentuckyW912QR26CA005Awarded to Thalle - Bauer LLC for $655,131,250
Posted Dec 18, 2025 - ERCIP Lake City Army Ammunition Plant Microgrid and Backup Power
Department of the Army, W072 Endist Louisville
Sources soughtNAICS 237130Independence, MOW912QR-26-ERCIPLakeCityAAPPosted Dec 18, 20252 publications - Rock Island Arsenal (RIA) Microgrid - Sources Sought Notice
Department of the Army, W072 Endist Louisville
Sources soughtNAICS 237130IllinoisW912QR_26_SSN_MICROGRID_RIAPosted Dec 18, 2025 - ERCIP - Europe Programmatic Industry Day
Department of the Army, W072 Endist Louisville
Special noticeNAICS 237130Posted Dec 17, 2025 - Kimball Creek Culvert Replacement FR-304
Forest Service, USDA Forest Service
PresolicitationNAICS 23731Grand Marais, MN12445526B0001Posted Dec 17, 2025 - ERCIP - Europe Programmatic Industry Day
Department of the Army, W072 Endist Louisville
Special noticeNAICS 237130Posted Dec 17, 2025 - 626A4-26-203-DB Main Entrance Traffic Improvements
Department of Veterans Affairs, 249-Network Contract Office 9
Award noticeSDVOSBNAICS 237310Nashville-Davidson, TN36C24925R0061Awarded to Etchmark Pavement Maintenance Experts, LLC for $673,544
Posted Dec 17, 20253 publications - USCG Station Ocean City Asphalt Paving
US Coast Guard, Base Portsmouth
Award noticeSmall businessNAICS 237310Ocean City, MD70Z02726PPORT0012Awarded to Federon Procurement Solutions for $64,804
Posted Dec 17, 2025 - Notice of Intent to Sole Source - Guide Cell Reconstruction
Department of the Army, W07V Endist ST Louis
PresolicitationNAICS 237990Winfield, MOW912P925C0009Awarded to Massman Construction Co. for $14,607,000
Posted Dec 17, 20257 publications - Timpas Picnic Site Improvement in the Pike-San Isabel National Forests & Cimarron and Comanche National Grasslands
Forest Service, Pike and San Isabel National Forest
SolicitationSmall businessNAICS 237990La Junta, CO1240LT25R0045Posted Dec 16, 20255 publications - Posted Dec 16, 2025
- WY NP YELL 10(24), Grand Loop Road Norris to Golden Gate, Phase 3
Federal Highway Administration, 690567 Western Federal Lands Div
SolicitationNAICS 237310Wyoming69056724R000001Posted Dec 16, 202522 publications - Effluent Treatment System
National Institute of Standards and Technology, Department of Commerce NIST
Sources soughtNAICS 237110Gaithersburg, MDOFPM_TEAM_SS26-03Posted Dec 16, 20252 publications - FY25 Bollles Harbor and Monroe Harbor Maintenance Dredging (MD) and Confined Disposal Facility (CDF) Maintenance
Department of the Army, W072 Endist Detroit
Sources soughtNAICS 237990Monroe, MIPANGLR-26-P-0000028418Posted Dec 16, 2025 - [Deadline Extended] Sources Sought for Design-Build Construction Services for Levee Access Manholes Project (Kansas City, KS)
Department of the Army, W071 Endist Kansas City
Sources soughtNAICS 237990PANNWD26P0000028010Posted Dec 16, 20254 publications - Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair, Oahu, Hawaii
Department of the Army, W2SN Endist Honolulu
Sources soughtNAICS 237990Haleiwa, HIW9128A-26-Z-0004Posted Dec 16, 20252 publications - Exchanges with Industry Before Receipt of Proposals - Fire Island Inlet to Montauk Point (FIMP) Nonstructural Pilot Project
Department of the Army, W2SD Endist New York
Special noticeNAICS 237990Montauk, NYW912DS26S0007Posted Dec 16, 20254 publications - W912EE26RA006 - Multiple Award Task Order Contract for the Lease of Cutterhead, Hydraulic Pipeline Dredges (not Less Than 24-Inch Diameter), Fully Operated with Attendant Plant and Personnel, with a Draft not to Exceed 9 Feet, for Dredging wit
Department of the Army, W07V Endist Vicksburg
PresolicitationNAICS 237990Vicksburg, MSW912EE26RA006Posted Dec 16, 20254 publications - Construction Services for Maintenance Dredging of the New Haven Harbor Federal Navigation Project, New Haven, CT.
Department of the Army, W2SD Endist New England
Sources soughtNAICS 237990Concord, MAW912WJ26X1B08Posted Dec 16, 2025 - AK SAIC ANCHORAGE HYDRATION STATION
US Fish and Wildlife Service, Fws, Construction A/E Team 1
Award noticeSmall businessNAICS 237110Anchorage, AK140FC126Q0001Awarded to Peak Engineering LLC for $4,000
Posted Dec 15, 20254 publications - PARKING LOT STRIPPING AND MARKING | Washington DC Medical Washington DC Medical Center, 20422
Department of Veterans Affairs, 245-Network Contract Office 5
Sources soughtNAICS 23731036C24526Q0183Posted Dec 15, 2025 - South-Atlantic Region Construction Multiple Award Task Order Contract (MATOC)
Federal Highway Administration, 693C73 Eastern Fed Lands Division
SolicitationSmall businessNAICS 237310693C73-26-R-000007Awarded to Bryant'S Land and Development Industries, Inc.
Posted Dec 15, 20254 publications - Fort Gibson Replace Spillway Bridge
Department of the Army, W076 Endist Tulsa
Award noticeNAICS 237310Fort Gibson, OKW912BV25RA017Awarded to Alberici Constructors Inc. for $63,796,000
Posted Dec 15, 20259 publications - FCI Jesup Water Mian Tie-in 23Z3AH7
Federal Prison System / Bureau of Prisons, Fao
SolicitationNAICS 237110Jesup, GA15BBNF26Q00000012Posted Dec 12, 2025 - FCI La Tuna- Replace SCP Gas Line
Federal Prison System / Bureau of Prisons, Fao
PresolicitationSmall businessNAICS 237120Anthony, TX15BFA026Q00000013Posted Dec 12, 2025 - ERCIP - Europe Programmatic Industry Day
Department of the Army, W072 Endist Louisville
Special noticeNAICS 237130Posted Dec 12, 2025 - BG316 LIFT STATION RENOVATION
Department of the Navy, Navfacsyscom Southwest
Award notice8(a) sole sourceNAICS 237110Fallon, NVN6243-25-R-0018Awarded to Alfaro General Engineering for $1,653,379
Posted Dec 12, 2025 - Construction and Repair of Substation A, JMTC, Rock Island, IL
Department of the Army, W072 Endist Louisville
Award noticeNAICS 237130Rock Island, ILW912QR26CA006_AWARD_NOTICEAwarded to Wendler, Inc. for $11,770,000
Posted Dec 12, 2025 - Main Ring Electrical P-F3 to P-F4 15KV Cable Installation, FESS Project 3-7-103B
Department of Energy, Fermilab - DOE Contractor
SolicitationSmall businessNAICS 237130Illinois375108-CDPosted Dec 11, 20254 publications - ERCIP - Europe Programmatic Industry Day
Department of the Army, W072 Endist Louisville
Special noticeNAICS 237130Posted Dec 11, 2025 - Lowell National Historical Park, Passenger Platforms Replacement and Track Repair Work
Office of the Secretary, 6913G6 Volpe Natl. Trans. Sys CNTR
SolicitationSmall businessNAICS 237990Lowell, MA6913G626Q300004Awarded to Track Tech, Inc.
Posted Dec 11, 20252 publications - Natchez Trace Parkway
Federal Highway Administration, 693C73 Eastern Fed Lands Division
Award noticeSmall businessNAICS 237310Franklin, TN693C73-25-B-000013Awarded to MC3 Solutions LLC for $5,827,323
Posted Dec 11, 20254 publications - ND FLAP SDN 7NE(1) Hoffer Lake Access
Federal Highway Administration, 6982AF Central Federal Lands Divisi
Award noticeSmall businessNAICS 237310McClusky, ND6982AF24B000020Awarded to Las Vegas Paving Corporation for $1,988,943
Posted Dec 11, 202516 publications - ND FLAP SDN 7NE(1) Hoffer Lake Access
Federal Highway Administration, 6982AF Central Federal Lands Divisi
SolicitationSmall businessNAICS 237310McClusky, ND6982AF25B000017Awarded to Construction Solutions Group, LLC
Posted Dec 11, 202511 publications - ND FTFW DESL 11(4) Auto Tour Route
Federal Highway Administration, 6982AF Central Federal Lands Divisi
SolicitationSmall businessNAICS 237310Kenmare, ND6982AF25B000018Awarded to Mckenzie Construction & Site Development LLC
Posted Dec 11, 20256 publications - Provide Gravel Parking Area
US Coast Guard, Base Alameda
SolicitationSmall businessNAICS 237310Weslaco, TX70Z03126RALAM2007Awarded to SSMSS Consulting and Solutions Incorporated
Posted Dec 11, 20252 publications - POSTPONED! Pre-bid Site Visit Announcement for Upcoming Construction Services Project at Cape Cod Space Force Station (CCSFS) in Bourne, MA
Department of the Army, W2SD Endist New England
Special noticeNAICS 237130Bourne, MAPosted Dec 11, 2025 - MAJOR M&R WATERFRONT AT U.S. COAST GUARD, STATION NEW YORK, STATEN ISLAND, PSN 18362253
US Coast Guard, Ceu Providence
SolicitationSmall businessNAICS 237990New YorkIFB70Z0G126BSNY00130Posted Dec 11, 20259 publications - NSA Portsmouth Building 260 Replace Steam Line Column
Department of the Navy, Navfacsyscom Mid-Atlantic
SolicitationSmall businessNAICS 237110N4008525R0082Posted Dec 11, 20255 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
Special noticeNAICS 237990Sacramento, CAW9123826BA003Posted Dec 11, 2025 - FY25 Channel to Port Mansfield, Texas Maintenance Dredging
Department of the Army, W076 Endist Galveston
Award noticeNAICS 237990Port Mansfield, TXW912HY25BA001Awarded to Callan Marine Limited for $21,420,562
Posted Dec 11, 20256 publications - USACE Brazos Island Harbor, Port Isabel Placement Area 3 Improvements, Cameron County, Texas
Department of the Army, W076 Endist Galveston
Award noticeSmall businessNAICS 237990Brownsville, TXW912HY26BA006Awarded to Maverick Constructors, LLC for $4,002,260
Posted Dec 11, 20258 publications - GULF INTRACOASTAL WATERWAY, TEXAS PLACEMENT AREA NO. 118-A IMPROVEMENTS DIKE REPAIR AND SHORELINE EROSION PROTECTION
Department of the Army, W076 Endist Galveston
SolicitationSmall businessNAICS 237990Refugio, TXW912HY26BA012Awarded to Maverick Constructors, LLC
Posted Dec 11, 20254 publications - OAKLAND INNER AND OUTER HARBOR FY25 MAINTENANCE DREDGING PROJECT
Department of the Army, W075 Endist San Fran
Award noticeNAICS 237990Oakland, CAW912P725RA016Awarded to Manson Construction Co for $23,143,411
Posted Dec 11, 202511 publications - 550-26-120 Emergent South Water Tower Repairs
Department of Veterans Affairs, 252-Network Contract Office 12
SolicitationSDVOSBNAICS 23711036C25226B0002Posted Dec 10, 20259 publications