Subsector, NAICS 237
Heavy and Civil Engineering Construction
1,255 opportunities since June 19, 2026, 189 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Open now
189 accepting responses, soonest first.
- MINUTE MAN NHP - DOMESTIC WATER IMPROVEMENTS
National Park Service, Ner Services Mabo
Combined synopsis and solicitationSmall businessNAICS 237110Massachusetts140P4326R0039Closes todaySep 16 - Forest Wide Well Decommissioning Mystic River and Custer Ranger Districts, Black Hills National Forest, South Dakota
Forest Service, Usda-Fs, Csa Intermountain 8
Combined synopsis and solicitationSmall businessNAICS 237110South Dakota1240LT26Q0168Closes todaySep 16 - USACE SPK DBB Construction - Natomas Reach I Contract 2 - Sacramento, CA
Department of the Army, W075 Endist Sacramento
SolicitationSmall businessNAICS 237990CaliforniaW9123826BA010Closes todaySep 16 - Pisgah North Ranger District Ditch Culvert Replacements and Road Reconditioning
Forest Service, Usda-Fs, Csa East 12
SolicitationSmall businessNAICS 237310North Carolina12445226Q0047Closes todaySep 16 - Cobblestone Ramp Repair
Departmental Offices, Ibc Acq SVCS Directorate
Combined synopsis and solicitationSmall businessNAICS 237310140D0426Q0878Closes todaySep 16 - Repair of Pavement at Air Station San Francisco
US Coast Guard, Base Alameda
SolicitationSmall businessNAICS 237310California20180PR260000076Closes todaySep 16 - GARNET HILL RECREATION AREA CONSTRUCTION
Bureau of Land Management, National Operations Center
SolicitationSmall businessNAICS 237990140L0626B0006Closes todaySep 16 - Market Survey Sea Bright to Manasquan, Deal, New Jersey Outfall #36 Extension
Department of the Army, W2SD Endist New York
Sources soughtNAICS 237110New JerseyW912DS26S0044Closes todaySep 16 - BITTERROOT NATIONAL FOREST - Sula & West Fork Residential Sewer Cleanouts
Forest Service, Bitterroot National Forest
Combined synopsis and solicitationSmall businessNAICS 237110Montana1240LU26Q0122Closes todaySep 16 - GOGA 319407 - Bridge Preservation
National Park Service, DSC Contracting Services Division
SolicitationNAICS 237310140P2026R0053Closes todaySep 16 - Station Umpqua River Floating Dock Repair
US Coast Guard, Base Seattle
Combined synopsis and solicitationSmall businessNAICS 237990Oregon70Z03326QSEAT0015Closes todaySep 16 - GAOA Bizz Johnson Trail Bridge 9 Redecking
Bureau of Land Management, National Operations Center
Sources soughtNAICS 237310140L0626R0019Closes todaySep 16 - SPECIAL NOTICE - INDUSTRY DAY/PROJECT PRESENTATION - National Mall and Memorial
National Park Service, DSC Contracting Services Division
Sources soughtNAICS 237990140P2026R0104Closes todaySep 16 - Water Supply Storage System Bazum Village, Armenia (Design-Build Construction)
Department of the Army, W2SD Endist Europe
SolicitationNAICS 237110W912GB26RA030Closes tomorrowSep 17 - BLM-CO TRFO BASIN WELL AND WATER SYSTEM
Bureau of Land Management, Colorado State Office
SolicitationSmall businessNAICS 237110Colorado140L1726R0005Closes tomorrowSep 17 - Containment Sump Replacement - McConnell AFB
Department of the Air Force, FA4621 22 Cons PK
SolicitationSmall businessNAICS 237120KansasFA462126Q0055Closes tomorrowSep 17 - Repair Quarters 1 - Driveways and Sidewalks (Amendment 0003)
Department of the Army, W6QK ACC-RI
SolicitationSmall businessNAICS 237310IllinoisW519TC-26-R-A071Closes tomorrowSep 17 - REPAIR SOUTH POST RESERVOIRS
Department of the Army, W6QM MICC FT Mccoy (Rc)
SolicitationHUBZoneNAICS 237110W911SA26BA008Closes tomorrowSep 17 - Belle Fountain Ditch Cleanout Phase 2
Department of the Army, W07V Endist Memphis
PresolicitationSDVOSBNAICS 237990W912EQ26BA002Closes tomorrowSep 17 - NBSFS Water Tank Maintenance
Department of the Air Force, FA2835 AFLCMC Hanscom Pzi
SolicitationSmall businessNAICS 237110New HampshireFA283526Q0033Closes tomorrowSep 17 - Aquilla Crest Shoulder Repairs and Whitney Shoreline Abatement
Department of the Army, W076 Endist FT Worth
SolicitationSmall businessNAICS 237310W9126G26RA107Closes tomorrowSep 17 - CR_Belton_Westcliff Park Road Improvements
Department of the Army, W076 Endist FT Worth
SolicitationSmall businessNAICS 237310W9126G26RA112Closes tomorrowSep 17 - EWP Nowata County, OK - NS 411 Rd Nowata County, OK - NRCS-OK
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Combined synopsis and solicitationSmall businessNAICS 237990Oklahoma12FPC326B0017Closes tomorrowSep 17 - ACRx San Antonio and McAllen, Texas
Federal Bureau of Investigation, FBI-JEH
Combined synopsis and solicitationSmall businessNAICS 237130Texas15F06726Q0000448Closes tomorrowSep 17 - Brookville Lake Dam Road Crack Fill and Seal
Department of the Army, W072 Endist Louisville
Combined synopsis and solicitationSmall businessNAICS 237310IndianaW912QR26QA106Closes tomorrowSep 17
Showing the 25 closing soonest of 189.
Everything else
1,066 closed, awarded or informational, newest first.
- GMF Hapgood Pond Dam Spillway Bridge Support
Forest Service, Usda-Fs, Csa East 13
Award noticeSmall businessNAICS 237310Vermont12445526P0053Awarded to REAGENT WORLD, Inc. Irvine for $49,875
Posted Sep 15 - Campground Well Drilling
Forest Service, Usda-Fs, Csa Southwest 7
Combined synopsis and solicitationSmall businessNAICS 237110Georgia127EAX26Q0066Posted Sep 152 publications - Solicitation is Restricted to the Current Region 3 FERM BPA Holders - USDA Forest Service
Forest Service, Forest Service
Special noticeSmall businessNAICS 237310New Mexico127EAX26Q0077Posted Sep 153 publications - REED COULEE PIPELINE REPAIR
Bureau of Land Management, Montana State Office
Award noticeSmall businessNAICS 237110140L3626Q0049Awarded to RF CONSTRUCTION LLC 921 MINNESOTA ST Chinook for $9,500
Posted Sep 153 publications - AMIS DIABLO EAST RADIO TOWER
National Park Service, Imr Intermountain Region
Award noticeSmall businessNAICS 237130Texas140P1226Q0045Awarded to Texas Cellnet, Inc. 901 S Oak ST Van for $238,500
Posted Sep 156 publications - Yellowstone - Mammoth Water Line Replacement
National Park Service, DSC Contracting Services Division
SolicitationWOSBNAICS 237110140P2026B0005Posted Sep 156 publications - Fredericksburg & Spotsylvania National Military Pa
National Park Service, Northeast Regional Contracting
Award noticeSmall businessNAICS 237310140P4226Q0036Awarded to TRANG CONSTRUCTION Co. 7347 POINT PATIENCE WAY Elkridge for $40,405
Posted Sep 155 publications - ACADIA NATIONAL PARK - RE-STRIPE PAVEMENT MARKINGS
National Park Service, Ner Services Mabo
Award noticeSmall businessNAICS 237310Maine140P4326R0032Awarded to MD CAPITAL PARTNERS LLC 1764 MAIN DIVIDE DR Wake Forest for $243,871
Posted Sep 154 publications - CHSC - Resurface Parking Lots
National Park Service, MWR Missouri Mabo
Award noticeSmall businessNAICS 237310Arkansas140P6226Q0004Awarded to PARLIAMENT LLC 2427 BRENTWOOD RD Beachwood for $267,600
Posted Sep 153 publications - Yellowstone National Cemetery National Shrine Project
Department of Veterans Affairs, National Cemetery Admin
Award noticeSDVOSBNAICS 237990Montana36C78626C0032Awarded to Trident Montana, Inc. Belgrade for $235,206
Posted Sep 15 - Repair Above Ground Storage Tanks, USCG Base Elizabeth City
US Coast Guard, Base Elizabeth City
Award noticeSmall businessNAICS 237120North Carolina70Z08126PELIZ0108Awarded to GOLD WAVE Inc. Darien for $668,000
Posted Sep 15 - DESIGN-BID-BUILD P171 WEAPONS MAGAZINES AT NAVAL WEAPONS STATION YORKTOWN
Department of the Navy, Navfacsyscom Mid-Atlantic
Award noticeNAICS 237990VirginiaN4008526C0021Awarded to SAUER CONSTRUCTION, LLC Jacksonville for $154,192,299
Posted Sep 15 - Repair Taxiway Shoulders
Department of the Army, W7NN Uspfo Activity Nhang 157
Special noticeSmall businessNAICS 237310New HampshireW50S8A26BA011Posted Sep 1511 publications - Chalk Rock Link Trail Project
Department of the Army, W071 Endist Omaha
SolicitationSmall businessNAICS 237990South DakotaW9128F26QA081Posted Sep 152 publications - HOUSTON SHIP CHANNEL, TEXAS, PLACEMENT AREA 14 DIKE RAISE
Department of the Army, W076 Endist Galveston
Award noticeSmall businessNAICS 237990TexasW912HY26CA030Awarded to AHTNA CONSTRUCTION & PRIMARY PRODUCTS COMPANY, LLC Anchorage for $9,669,500
Posted Sep 15 - Lake Pontchartrain Tributaries, Tchefuncte River Bar Channel, Maintenance Dredging, St. Tammany Parish, Louisiana ED 26-009
Department of the Army, W07V Endist New Orleans
SolicitationNAICS 237990W912P826BA081Posted Sep 156 publications - Virtual Industry Day for FY27 USACE National Dredging Procurement Strategies
Department of the Army, W074 Endist Wilmington
Special noticeNAICS 237990North CarolinaW912PM27DREDGPosted Sep 157 publications - New Haven Harbor Improvement Dredging, New Haven, CT
Department of the Army, W2SD Endist New England
SolicitationNAICS 237990W912WJ26BA012Posted Sep 158 publications - New Haven Harbor Improvement Dredging, New Haven, CT
Department of the Army, W2SD Endist New England
Award noticeNAICS 237990ConnecticutW912WJ26CA017Awarded to GREAT LAKES DREDGE & DOCK CO, LLC Houston for $69,469,200
Posted Sep 15 - TIMPAS PICNIC AREA SITE IMPROVEMENT PROJECT
Forest Service, USDA Forest Service-Spoc Im
Award noticeSmall businessNAICS 237990Colorado1240LT26Q0142Awarded to Grizzly Marketing, Inc. for $185,000
Posted Sep 143 publications - GAOA Cooter Creek Rd Bridge Replacement (SC)
Forest Service, Usda-Fs, Csa East 12
Award noticeNAICS 237310South Carolina12445226Q0029Awarded to Kovilic Construction Co Inc. for $1,181,115
Posted Sep 143 publications - 127EAW26Q0041 - Cone Peak Road Repairs
Forest Service, Usda-Fs, Csa Southwest 6
Award noticeSmall businessNAICS 237310California127EAW26Q0041Awarded to BRAYCO ENGINEERING, Inc. Alpine for $1,844,778
Posted Sep 144 publications - Solicitation is Restricted to the Current Region 3 FERM BPA Holders - USDA Forest Service
Forest Service, Santa Fe National Forest
Award noticeSmall businessNAICS 237310New Mexico127EAX26Q0056Awarded to Jake Lovato Trucking LLC Sapello for $1,326,358
Posted Sep 143 publications - Solicitation is Restricted to the Current Region 3, Zone 5 FERM BPA Holders - USDA Forest Service
Forest Service, Forest Service
Special noticeSmall businessNAICS 237310New Mexico127EAX26Q0086Posted Sep 14 - WRRA HQ WELL PULL AND REPLACE
Bureau of Land Management, Colorado State Office
Award noticeSmall businessNAICS 237110New Mexico140L1726Q0038Awarded to Granite Group, LLC for $147,175
Posted Sep 143 publications - GLAC REMOVE SLUDGE AT WLD WWTP
National Park Service, Imr Northern Rockies
Award noticeNAICS 237990140P1426Q0088Awarded to Missouri River Contractors, LLC 1500 Blaine ST Helena for $1,398,897
Posted Sep 144 publications - HAFE 242454 PAVEMENT PRESERVATION PROJECT
National Park Service, DSC Contracting Services Division
Award noticeSmall businessNAICS 237310140P2026R0064Awarded to Yorkshire Industries LLC for $2,134,417
Posted Sep 144 publications - Padre Island National Seashore - Replace Buoys and
National Park Service, MWR Midwest Region
Award noticeSmall businessNAICS 237990Texas140P6026Q0059Awarded to Derrick Construction Company Inc. for $106,800
Posted Sep 143 publications - Emergency Repair at Golden Gate National Recreation Area for the repair of a b
National Park Service, PWR Sf/Sea Mabo
JustificationNAICS 237110140P8626P0019Awarded to Ghilotti Construction Co Inc.
Posted Sep 14 - Relocate Lift Station- FCC Beaumont
Federal Prison System / Bureau of Prisons, Fao
Award notice8(a) sole sourceNAICS 237110Texas15BBNF26C50200001Awarded to DFW CAD SERVICES LLC Mansfield for $2,086,120
Posted Sep 14 - FCC Oakdale - Replace Water Tanks - Project 26Z5AX9
Federal Prison System / Bureau of Prisons, Fao
Award noticeSmall businessNAICS 237110Louisiana15BBNF26C51800002Awarded to Southern Oak Contracting Partners Jv, LLC for $4,213,067
Posted Sep 14 - 550-24-109 Pond Area Improvement CON
Department of Veterans Affairs, 252-Network Contract Office 12
Award noticeSDVOSBNAICS 237990Illinois36C25226B0019Awarded to Gold Wave Inc. for $897,680
Posted Sep 14 - ID FLAP CLEAR 4783(1), Dent Bridge Road Improvements
Federal Highway Administration, 690567 Western Federal Lands Div
PresolicitationNAICS 237310Idaho69056726R000009Posted Sep 143 publications - Johnson Field Repair
Department of the Air Force, FA4427 60 Cons LGC
SolicitationSmall businessNAICS 237990CaliforniaFA442726Q1133Posted Sep 147 publications - Shipyard Infrastructure Optimization Program Multi-Mission Dry Dock, Multiple Award Construction Contract
Department of the Navy, Navfacsyscom Northwest
PresolicitationNAICS 237990WashingtonN4425526R0005Posted Sep 14 - Notice of Intent (NOI) to Sole Source AND Request for Information (RFI)
Department of the Army, W072 Endist Detroit
Special noticeSmall businessNAICS 237990MinnesotaPANGLR-26-P-0000027722Posted Sep 14 - Duluth Vessel Yard Phase III Repairs
Department of the Army, W072 Endist Detroit
Special noticeSmall businessNAICS 237990MinnesotaPANGLR-26-P-0000030113MNPowerPosted Sep 14 - CJAG Monitoring Well Closures
Department of the Army, W7NU Uspfo Activity Oh Arng
Award noticeSmall businessNAICS 237110OhioW50S8S26PA012Awarded to Vastglobe Logistics LLC for $28,500
Posted Sep 14 - W911SA26BA006 new IDIQ - Asphalt IDIQ FY26-29
Department of the Army, W6QM MICC FT Mccoy (Rc)
Award noticeNAICS 237310W911SA26BA006Awarded to MATHY CONSTRUCTION COMPANY 920 10TH AVE N Onalaska for $20,000,000
Posted Sep 144 publications - FORT MCCOY SEAL COAT CRACK SEAL IDIQ FY26-FY29
Department of the Army, W6QM MICC FT Mccoy (Rc)
Award noticeSmall businessNAICS 237310W911SA26BA009Awarded to Scott Construction, Inc. for $5,300,000
Posted Sep 145 publications - CMC Greenspace IFB
Department of the Army, W074 Endist Savannah
SolicitationSDVOSBNAICS 237990GeorgiaW912HN26BA017Posted Sep 1424 publications - USACE FY26 Brazos Island Harbor, Texas Entrance and Jetty Channels
Department of the Army, W076 Endist Galveston
Award noticeNAICS 237990TexasW912HY26CA029Awarded to Manson Construction Co for $9,387,750
Posted Sep 14 - SOURCES SOUGHT ANNOUNCEMENT / INDUSTRY DAY FOR SENTINEL UTILITY CORRIDOR AT MALMSTROM AIR FORCE BASE, MONTANA
Department of the Army, W071 Endist Omaha
Special noticeNAICS 237130MontanaW9128F26SM024Posted Sep 136 publications - Install Sewer Lift Station Pumps and Controls, Stoneville, Mississippi
Agricultural Research Service, USDA ARS Afm Apd
Combined synopsis and solicitationSmall businessNAICS 237110Mississippi1232SA26Q1006Posted Sep 113 publications - Superior NF FR377 Tomahawk Road Repairs
Forest Service, Usda-Fs, Csa East 13
Award noticeSmall businessNAICS 237310Minnesota12445526Q0130Awarded to Twin Pines Construction Inc. for $373,103
Posted Sep 112 publications - 127EAW26Q0037 - Dark Canyon Culvert Repair
Forest Service, Usda-Fs, Csa Southwest 6
Combined synopsis and solicitationSmall businessNAICS 237990California127EAW26Q0037Posted Sep 114 publications - PAVEMENT MARKING-STRIPING
Bureau of Indian Affairs, Navajo Region
Combined synopsis and solicitationIndian small businessNAICS 237310140A0926Q0037Posted Sep 113 publications - PERMANENT PAVEMENT MARKING
Bureau of Indian Affairs, Navajo Region
Combined synopsis and solicitationIndian small businessNAICS 237310140A0926Q0040Posted Sep 112 publications - PERMANENT PAVEMENT MARKINGS
Bureau of Indian Affairs, Navajo Region
Combined synopsis and solicitationIndian small businessNAICS 237310140A0926Q0041Posted Sep 112 publications - GAOA BAR ISLAND DAM RECONSTRUCTION
Bureau of Land Management, National Operations Center
Award noticeNAICS 237990140L0626R0006Awarded to Youderian Construction Inc. for $1,706,280
Posted Sep 11