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 94
7,995 closed, awarded or informational, newest first.
- ADDENDUM #1 TO B9 & B12 HINGE PIN ASSEMBLY REPAIR B27496
Department of the Air Force, Department of the Air Force
Special noticeNAICS 237990Kirtland AFB, NMPosted Mar 25, 2025 - Synopsis - Water Tower Rehabilitation - Blackwell Job Corps Civilian Conservation Center
Forest Service, USDA Forest Service-Spoc East
PresolicitationSmall businessNAICS 237110Laona, WI1147409Posted Mar 25, 2025 - BORING AND INSTALLATION OF CONDUITS BY NDMC
Department of State, U.S. Embassy New Delhi
JustificationNAICS 237990191N6524P1371Awarded to Miscellaneous Foreign Awardees
Posted Mar 25, 2025 - Sewer Service, Henryetta, OK
Indian Health Service, Indian Health Service
Combined synopsis and solicitationIndian small businessNAICS 237110Henryetta, OK246-25-Q-0043Awarded to Tywell Builders LLC
Posted Mar 25, 2025 - BERTH 13 STRUCTURAL REPAIRS LOCATED IN PORTSMOUTH NAVAL SHIPYARD (KITTERY, MAINE) IN SUPPORT OF THE SHIPYARD INFRASTRUCTURE OPTIMIZATION PROGRAM (SIOP)
Department of the Navy, Navfacsyscom Atlantic
Sources soughtSmall businessNAICS 237990Kittery, MEN6247025R8008Posted Mar 25, 20252 publications - Flood Risk Management and Bank Stabilization Project Selma, AL
Department of the Army, W074 Endist Mobile
Special noticeNAICS 237990Selma, ALW9127825RA032Posted Mar 25, 2025 - Brand Name Justification and Approval - Request For Information - Lower Granite Intake Gate Hydraulics System Upgrade - Cisco Switch
Department of the Army, US Army Engineer District Walla Wal
Special noticeSmall businessNAICS 237990WashingtonW912EF25RSN10Posted Mar 25, 2025 - SHORE PROTECTION PROJECT BEACH RENOURISHMENT, NASSAU COUNTY, FLORIDA
Department of the Army, W074 Endist Jacksnvlle
Award noticeNAICS 237990Fernandina Beach, FLW912EP25B0007Awarded to Marinex Construction Inc. for $19,779,550
Posted Mar 25, 20259 publications - FY26 Atlantic Intracoastal Waterway Maintenance Dredging - Selected Sites
Department of the Army, W074 Endist Savannah
Sources soughtNAICS 237990Beaufort, SCW912HN25S5004Posted Mar 25, 20252 publications - Kaukauna Right Abutment Repair - Market Survey W912P625SS0003
Department of the Army, W072 Endist Chicago
Sources soughtSmall businessNAICS 237990Kaukauna, WIW912P625SS0003Posted Mar 25, 2025 - Indiana Harbor Dredging W912P625SS0004 - Market Survey
Department of the Army, W072 Endist Chicago
Sources soughtSmall businessNAICS 237990East Chicago, INW912P625SS0004Posted Mar 25, 2025 - Forest Service - Phase I Road maintenance, Buckhorn Road
Forest Service, Usda-Fs, Csa Southwest 6
Award noticeSmall businessNAICS 237310Santa Barbara, CA127EAW25R0003Awarded to Apex Contracting & Consulting Inc. for $154,653
Posted Mar 24, 20256 publications - MI-PENDILLS CRK NFH-SAND TRAP REHAB
US Fish and Wildlife Service, Fws, Construction A/E Team 2
Award noticeSmall businessNAICS 237990Brimley, MI140FC225Q0010Awarded to Maverick Construction, Inc. for $71,488
Posted Mar 24, 20252 publications - Well Abandonment Easton MD
US Geological Survey, Ofc of Acqusition Grants-National
SolicitationSmall businessNAICS 237110Bay Shore, NY140G0125Q0075Awarded to Progexa Corp.
Posted Mar 24, 20253 publications - GA DIVISION OF ENGINEERING CULVERT
US Fish and Wildlife Service, FWS Sat Team 3
Award noticeNAICS 237310Atlanta, GARFQ1738472Awarded to Burhani Enterprises Inc. for $118,019
Posted Mar 24, 2025 - Rio de la Plata, Super Aqueduct
Department of the Army, W2SR Endist Caribbean
Sources soughtNAICS 237110San Juan, PRW51DQV25R0005_Posted Mar 24, 20252 publications - MOTCO Rail Curve Package 2 - DBB Construction
Department of the Army, W075 Endist Sacramento
Sources soughtNAICS 237990Concord, CAW9123825S0013Posted Mar 24, 2025 - Sources Sought Announcement - Construction of Power Independence Mission Control Station Buckley Space Force Base, Colorado - Fire Alarm Panel
Department of the Army, W071 Endist Omaha
Sources soughtNAICS 237130Aurora, COW9128F25SM029Posted Mar 24, 2025 - Tukwila Levee Repair, Tukwila WA
Department of the Army, US Army Engineer District Walla Wal
Sources soughtNAICS 237990Kent, WAW912EF25RSS15Posted Mar 24, 20252 publications - Noyes Cut Section 1135 Ecosystem Restoration Phase II
Department of the Army, W074 Endist Savannah
Sources soughtSmall businessNAICS 237990Brunswick, GAW912HN25S5003Posted Mar 24, 2025 - Freshwater Bayou, Maintenance Dredging #21-2
Department of the Army, W07V Endist New Orleans
SolicitationNAICS 237990LouisianaW912P822B0022Posted Mar 24, 20252 publications - Cannelton Fixed Weir Repair
Department of the Army, W072 Endist Louisville
SolicitationSmall businessNAICS 237990Cannelton, INW912QR-43534997Posted Mar 24, 202510 publications - Water Main Extension and Line for 4 Homes, Yukon, OK
Indian Health Service, Indian Health Service
Award noticeIndian economic enterpriseNAICS 237110Yukon, OK246-25-Q-0021Awarded to Lyday Construction LLC for $147,815
Posted Mar 22, 20253 publications - SERVICE - LEVEE SYPHONS CLEANING FOR FWS BAYOU SAUVAGE NWR
US Fish and Wildlife Service, FWS Sat Team 3
Award noticeSmall businessNAICS 237990Lacombe, LA140FS325Q0034Awarded to Coastal Environments, Inc. for $108,854
Posted Mar 21, 20255 publications - Archimedes pump construction for Topock
Bureau of Reclamation, Lower Colorado Regional Office
Award noticeNAICS 237110Parker, AZ140R3024R0028Awarded to Mcmillen, Inc. for $13,873,100
Posted Mar 21, 202513 publications - Hyrum Dam Spillway Replacement
Bureau of Reclamation, Upper Colorado Regional Office
Award noticeNAICS 237990Hyrum, UT140R4024R0020Awarded to Ames Federal Contracting Group LLC for $115,900,000
Posted Mar 21, 202511 publications - UT NP ARCH 100(3) Arches Scenic Drive Repair
Federal Highway Administration, 6982AF Central Federal Lands Divisi
Sources soughtNAICS 237310Moab, UT6982AF25SS0006Posted Mar 21, 2025 - Contractor shall furnish and install a water service line for T. Carter #4443 in Pawhuska, OK (Osage Co.) in accordance with the attached statement of work and drawing.
Indian Health Service, Indian Health Service
Combined synopsis and solicitationBuy IndianNAICS 237110Pawhuska, OKRFQIHS1508309Posted Mar 21, 2025 - Calhoun County, MS, MDHP, RP-18-02, FC/MR&T, Yazoo River Basin, Yalobusha River Watershed
Department of the Army, W07V Endist Vicksburg
Award noticeHUBZoneNAICS 237990Calhoun City, MSW912EE24B0012Awarded to Second Nature, LLC for $2,007,064
Posted Mar 21, 20258 publications - Illinois Waterway Hydraulic Dredging
Department of the Army, W07V Endist Rock Island
Sources soughtNAICS 237990W912EK25BIWHDPosted Mar 21, 2025 - Sources Sought for Construction of Substation A at Rock Island Arsenal, IL
Department of the Army, W072 Endist Louisville
Sources soughtNAICS 237130Rock Island, ILW912QR_SOURCES_SOUGHT_SUBA_RIAPosted Mar 21, 2025 - Northport Mill and Fill Project. No. 632-25-001
Department of Veterans Affairs, 242-Network Contract Office 02
SolicitationSDVOSBNAICS 237310Northport, NY36C24225B0009Awarded to Cdeem Co
Posted Mar 20, 20255 publications - Cleveland Site Standup
Internal Revenue Service, IRS - New Carrollton
Sources soughtNAICS 2371305000205591Posted Mar 20, 2025 - INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) FOR PAVING PROJECTS AT VARIOUS GOVERNMENT INSTALLATIONS WITHIN THE NAVFAC SW AREA OF RESPONSIBILITY INCLUDING BUT NOT LIMITED TO CA, AZ, NV, UT, CA
Department of the Navy, Navfacsyscom Southwest
Sources soughtNAICS 237310San Diego, CAN6247325R0004Posted Mar 20, 2025 - WD Mayo Tainter Gate Repair
Department of the Army, W076 Endist Tulsa
PresolicitationSDVOSB sole sourceNAICS 237990Fort Smith, ARW912BV25R0117Posted Mar 20, 2025 - Repair Fire Road Access
Agricultural Research Service, USDA ARS Pwa Aao Acq/Per Prop
PresolicitationSmall businessNAICS 237310Davis, CA12905B25Q0040Posted Mar 19, 2025 - Replace Degraded Piping in C-2099 583-25-518
Department of Veterans Affairs, 250-Network Contract Office 10
SolicitationSDVOSBNAICS 237110Indianapolis, IN36C25025Q0238-1Posted Mar 19, 20253 publications - Floating Crane Services Blanket Purchase Agreement (BPA)
Maritime Administration, 6991PE DOT Maritime Admin
Sources soughtNAICS 237990Benicia, CA6991PE-25-SS-0002Posted Mar 19, 2025 - USCG Elizabeth City Runway Restriping
US Coast Guard, Base Elizabeth City
SolicitationSmall businessNAICS 237310Elizabeth City, NC70Z08125QELIZ0005Posted Mar 19, 20252 publications - REPAIR AIDS TO NAVIGATION (ATON) EASTERN MAINE
US Coast Guard, Ceu Providence
Sources soughtNAICS 237990Maine70Z0G125SABCD0077Posted Mar 19, 2025 - Upper Mississippi River Mechanical Dredging
Department of the Army, W07V Endist Rock Island
Sources soughtNAICS 237990W912EK25BMRMDPosted Mar 19, 2025 - Sources Sought - FY24/25 Brunswick Entrance Channel Wideners Dredging Contract
Department of the Army, W074 Endist Savannah
Sources soughtNAICS 237990Brunswick, GAW912HN25B5006Posted Mar 19, 20253 publications - Galveston District Houston Ship Channel PA 14 Dike Raise, Chambers County, Texas
Department of the Army, W076 Endist Galveston
PresolicitationNAICS 237990Anahuac, TXW912HY25B0005Posted Mar 19, 20252 publications - Construction of a Microgrid system at the Conroe Army Reserve Center (ARC) in Conroe, TX
Department of the Army, W072 Endist Louisville
PresolicitationNAICS 237130Conroe, TXW912QR25RA016Posted Mar 19, 20252 publications - Pre-Solicitation Conference - Construction of a Microgrid system at the Conroe Army Reserve Center (ARC) in Conroe, TX
Department of the Army, W072 Endist Louisville
Special noticeNAICS 237130Conroe, TXW912QR25RA016_PreSolicitationConferencePosted Mar 19, 20253 publications - Mt. Hood Snow Bridge Replacement
Forest Service, Mount Hood National Forest
PresolicitationSmall businessNAICS 237310Oregon1240BJ25Q0006Awarded to Ridge2river Construction LLC
Posted Mar 18, 2025 - CON ENG Bearlodge Shop Sewer Repair
Forest Service, USDA Forest Service-Spoc Im
Award noticeSmall businessNAICS 237110Sundance, WY1282B125Q0011Awarded to Pedersen Excavating, Inc. for $23,925
Posted Mar 18, 20256 publications - AZ HAVASU NWR BOAT RAMP REPLACEMENT
US Fish and Wildlife Service, Fws, Gaoa
Award noticeSmall businessNAICS 237990Mohave Valley, AZ140FC125Q0008Awarded to Sgi Construction LLC for $46,656
Posted Mar 18, 20254 publications - Water tank installation (10k gal) Gray, Maine Weather Forecast Office
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Sources soughtSmall businessNAICS 237110Gray, ME24-0119Posted Mar 18, 20252 publications - Base Honolulu manhole sewer repair
US Coast Guard, Base Honolulu
Award noticeSmall businessNAICS 237110Urban Honolulu, HI31060PR250000070Awarded to Mocon Corporation for $28,963
Posted Mar 18, 20255 publications