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Federal construction contracts open for bids on SAM.gov
367 open federal construction solicitations from SAM.gov public data, 257 of them with a set-aside. Agencies in this list include Interior, Department Of The, Veterans Affairs, Department Of and Dept Of Defense. Each row links to the official notice on SAM.gov.
Last refreshed: SAM.gov data downloaded on 25 October 2026; page built on 25 October 2026.
Open federal construction solicitations (367)
Solicitations and combined synopsis/solicitations under NAICS 236, 237 and 238 (construction of buildings, heavy and civil engineering, and specialty trades), soonest response date first. Showing the 60 closing soonest.
| Notice | Agency | Set-aside | Place | Responses due (local date) |
|---|---|---|---|---|
| Z--SAF FRSP GEOTHERMAL HVAC SJDS Solicitation · NAICS 238220 | Interior, Department Of The Ner Services Mabo (43000) | Small Business Set Aside - Total | Woodford, VA | 2026-10-26 |
| N045--Boiler 3 Oxygen Analyzer and Steam Flow Meter Combined Synopsis/Solicitation · NAICS 238220 | Veterans Affairs, Department Of 247-Network Contract Office 7 (36C247) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Dublin, GA | 2026-10-26 |
| Design and Construction of Levee Access Manholes for Fairfax-Jersey Creek Levee Unit (Kansas City, Kansas) Solicitation · NAICS 237990 | Dept Of Defense W071 Endist Kansas City | None stated | 2026-10-26 | |
| Borough of Etna, Pennsylvania, Local Protection Project (LPP) PL84-99 Rehabilitation Solicitation · NAICS 237990 | Dept Of Defense W072 Endist Pittsburgh | Small Business Set Aside - Total | 2026-10-26 | |
| J--GWMP - ARHO BUNKER HVAC Solicitation · NAICS 238220 | Interior, Department Of The Imr Santa Fe(12100) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | 2026-10-26 | |
| Y--GRAY WALL LIVESTOCK WATER WELL Combined Synopsis/Solicitation · NAICS 237110 | Interior, Department Of The National Operations Center | Small Business Set Aside - Total | 2026-10-26 | |
| Cisco Branch Ontonagon River Bridge Replacement Combined Synopsis/Solicitation · NAICS 237310 | Agriculture, Department Of Usda-Fs, Csa East 13 | Small Business Set Aside - Total | Watersmeet, MI | 2026-10-26 |
| Palm Beach Harbor, South Jetty Rehabilitation 2026, Palm Beach County, Florida Solicitation · NAICS 237990 | Dept Of Defense W074 Endist Jacksnvlle | None stated | 2026-10-26 | |
| Loleta Water System Upgrades Combined Synopsis/Solicitation · NAICS 237110 | Agriculture, Department Of Usda-Fs, Csa East 13 | Small Business Set Aside - Total | Marienville, PA | 2026-10-26 |
| Micro Gin Motor Control Center Upgrade Combined Synopsis/Solicitation · NAICS 238210 | Agriculture, Department Of Usda Ars Afm Apd | No Set aside used | Stoneville, MS | 2026-10-26 |
| NHTIC HEATING COOLING PUMPS 2026 Combined Synopsis/Solicitation · NAICS 238220 | Interior, Department Of The Wyoming State Office | None stated | 2026-10-26 | |
| PRESOLICITATION NOTICE (SYNOPSIS): DESIGN-BUILD TO BUDGET (DB2B) Airborne Equipment Parachute Repair Shop, Yuma Proving Ground, Yuma, Arizon Solicitation · NAICS 236220 | Dept Of Defense W075 Endist Los Angeles | Small Business Set Aside - Total | 2026-10-26 | |
| Solicitation for Spokane Cabling. Combination of Firm Fixed Price and Time and Material Services Contract Solicitation · NAICS 238210 | Veterans Affairs, Department Of 260-Network Contract Office 20 (36C260) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Spokane, WA | 2026-10-26 |
| Replace Roof and Hatches, ITO ATCT, Hilo, Hawaii Solicitation · NAICS 238160 | Transportation, Department Of 697Dck Regional Acquisitions Svcs | None stated | Hilo, HI | 2026-10-26 |
| Repair Building 330 Mod 1 and 3 Underground Plumbing Break Solicitation · NAICS 237110 | Dept Of Defense Navfacsyscom Southwest | None stated | 2026-10-27 | |
| Z1ND--EL PASO LIFT STATION PIPING REPAIR Combined Synopsis/Solicitation · NAICS 238220 | Veterans Affairs, Department Of 257-Network Contract Office 17 (36C257) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | 2026-10-27 | |
| Joe Pool Dam Slide Repairs Solicitation · NAICS 237990 | Dept Of Defense W076 Endist Ft Worth | Small Business Set Aside - Total | 2026-10-27 | |
| Airfield Blast Shield Solicitation · NAICS 238120 | Dept Of Defense Fa4661 7 Cons Cd | Small Business Set Aside - Total | Dyess Afb, TX | 2026-10-27 |
| Lone Cone Chinking, GMUG NF, Norwood Road, Colorado Combined Synopsis/Solicitation · NAICS 238390 | Agriculture, Department Of Usda-Fs, Csa Intermountain 8 | Small Business Set Aside - Total | Norwood, CO | 2026-10-27 |
| Z--WV-CANAAN VLY NWR-CHAIN LINK FENCE Solicitation · NAICS 236220 | Interior, Department Of The Fws Contracting Activity | Small Business Set Aside - Total | 2026-10-27 | |
| Emergency Repair of the NSGC Cold Storage Dehumidifier System Combined Synopsis/Solicitation · NAICS 238220 | Agriculture, Department Of Usda Ars Afm Apd | Small Business Set Aside - Total | Aberdeen, ID | 2026-10-27 |
| Z--Bradbury Dam Outlet Valve Replacement Solicitation · NAICS 237990 | Interior, Department Of The Reclamation Contracting Activity | None stated | 2026-10-27 | |
| J061--TRIENNIAL ELECTRICAL MAINTENANCE FY26 AMENDMENT #3 Q&A RESPONSE, SCOPE UPDATE, DRAWINGS AND PANEL LISTS NEW DEADLINE: 10/27/26 POP STA Combined Synopsis/Solicitation · NAICS 238210 | Veterans Affairs, Department Of 256-Network Contract Office 16 (36C256) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | New Orleans, LA | 2026-10-27 |
| Design-Bid-Build (DBB) SOF Marine Raider Facilities Complex, Marine Corps Base (MCB) Camp Lejeune, North Carolina Solicitation · NAICS 236220 | Dept Of Defense Navfacsyscom Mid-Atlantic | No Set aside used | Camp Lejeune, NC | 2026-10-27 |
| CO NP ROMO 407(1) Holzwarth Culvert Solicitation · NAICS 237310 | Transportation, Department Of 6982Af Central Federal Lands Divisi | No Set aside used | Grand Lake, CO | 2026-10-27 |
| J--E21 PRCA HVAC REPLACEMENT Solicitation · NAICS 238220 | Interior, Department Of The Lower Colorado Regional Office | Small Business Set Aside - Total | 2026-10-27 | |
| Two sets of HVAC units or Mobile Ground Control Station Combined Synopsis/Solicitation · NAICS 238220 | National Aeronautics And Space Administration Nasa Shared Services Center | Small Business Set Aside - Total | Edwards, CA | 2026-10-27 |
| Z--Asphalt Repair at Carl Sandburg Historic Site Solicitation · NAICS 238990 | Interior, Department Of The Ibc Acq Svcs Directorate (00004) | Small Business Set Aside - Total | 2026-10-28 | |
| FY27 MACC Solicitation · NAICS 236220 | Dept Of Defense Fa4803 20 Cons Lgca | Small Business Set Aside - Total | Shaw Afb, SC | 2026-10-28 |
| Z--WV-CANAAN VLY NWR-VC ADA DOORS Solicitation · NAICS 236220 | Interior, Department Of The Fws Contracting Activity | Small Business Set Aside - Total | 2026-10-28 | |
| Y1PZ--Fort Sill NC Gravesite Expansion and FCA Deficiencies 920CM3006 Solicitation · NAICS 237990 | Veterans Affairs, Department Of National Cemetery Admin (36C786) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Elgin, OK | 2026-10-28 |
| Airfield Lighting Computer System Solicitation · NAICS 238210 | Dept Of Defense Fa4800 633 Cons Pkp | No Set aside used | Langley Afb, VA | 2026-10-28 |
| TVHS AC VRF System Installation Solicitation · NAICS 238220 | Veterans Affairs, Department Of 249-Network Contract Office 9 (36C249) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Nashville, TN | 2026-10-28 |
| HVAC Replacement, Bldg. 2821 Solicitation · NAICS 238220 | Dept Of Defense Fa4809 4Th Cons Sq Cc | Small Business Set Aside - Total | 2026-10-28 | |
| Tinker AFB 2026 Multiple Award Construction Contract (MACC) Solicitation · NAICS 236210 | Dept Of Defense Fa8137 Afsc Pzioc | Small Business Set Aside - Partial | Tinker Afb, OK | 2026-10-28 |
| Air Compressor Relocation Combined Synopsis/Solicitation · NAICS 238210 | Dept Of Defense Naval Research Laboratory | No Set aside used | Washington, DC | 2026-10-28 |
| Black Rock Lock High Mast Lighting Project Solicitation · NAICS 238210 | Dept Of Defense W072 Endist Buffalo | None stated | 2026-10-28 | |
| IDIQ JOC TOTAL SMALL-BUSINESS SET-ASIDE FOR ELECTRICAL AND OTHER WIRING INSTALLATION PROJECTS AT VARIOUS GOVERNMENT FACILITIES LOCATED WITHI Solicitation · NAICS 238210 | Dept Of Defense Navfacsyscom Southwest | Small Business Set Aside - Total | 2026-10-28 | |
| RFQ W912QR279A001 Amendment 0001: Construction Manager at Risk (CMAR) Construction of Equipment Concentration Site, Fort Carson, Colorado Solicitation · NAICS 236220 | Dept Of Defense W072 Endist Louisville | None stated | 2026-10-28 | |
| Z1DA--NEW: Comprehensive Roof Maintenance and Repair | 549 Combined Synopsis/Solicitation · NAICS 238160 | Veterans Affairs, Department Of 257-Network Contract Office 17 (36C257) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Dallas, TX | 2026-10-28 |
| GAOA Kents Lk. CG Reconstruction, Fishlake NF, Utah Combined Synopsis/Solicitation · NAICS 237990 | Agriculture, Department Of Usda Forest Service | Small Business Set Aside - Total | Beaver, UT | 2026-10-28 |
| 5680--FY27 NRM (PROJ 573-24-110) BB - Expand Cardiology Service Solicitation · NAICS 236220 | Veterans Affairs, Department Of 248-Network Contract Office 8 (36C248) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Gainesville, FL | 2026-10-28 |
| Z2DA--Renovate Space for Patient Care Improvements Solicitation · NAICS 236220 | Veterans Affairs, Department Of 246-Network Contracting Office 6 (36C246) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Asheville, NC | 2026-10-29 |
| Watervliet Arsenal (WVA) Perimeter Fence Extension Solicitation · NAICS 238990 | Dept Of Defense W6Qk Acc Wva | Small Business Set Aside - Total | 2026-10-29 | |
| Watervliet Arsenal (WVA) Replacement of the 300 Line Chrome Piping Solicitation · NAICS 238220 | Dept Of Defense W6Qk Acc Wva | Small Business Set Aside - Total | 2026-10-29 | |
| LAKE PONTCHARTRAIN & VICINITY (LPV), FORESHORE RISK REDUCTION REPAIRS, REACH-1, 2, 3, & 4 Jefferson Parish, Louisiana (ED 24-006) Solicitation · NAICS 237990 | Dept Of Defense W07V Endist New Orleans | No Set aside used | LA | 2026-10-29 |
| Gulf Intracoastal Waterway High Island to Causeway with Channel to Port Bolivar Maintenance Dredging Solicitation · NAICS 237990 | Dept Of Defense W076 Endist Galveston | None stated | 2026-10-29 | |
| 36C25726Q0431 504-26-006 RE FINISH B4 N AND F ADM Solicitation · NAICS 238330 | Veterans Affairs, Department Of 257-Network Contract Office 17 (36C257) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Amarillo, TX | 2026-10-29 |
| Z2DA--FY26 NRM 460-20-004 | Tuckpointing FY26 | NCO 4 Construction East (VA-26-00060656) Combined Synopsis/Solicitation · NAICS 236220 | Veterans Affairs, Department Of 244-Network Contract Office 4 (36C244) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Wilmington, DE | 2026-10-29 |
| Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement Solicitation · NAICS 237310 | Dept Of Defense W071 Endist Portland | Small Business Set Aside - Total | Cascade Locks, OR | 2026-10-29 |
| Jake Rocks Road Reconstruction Combined Synopsis/Solicitation · NAICS 237310 | Agriculture, Department Of Usda-Fs, Csa Southwest 7 | Small Business Set Aside - Total | Warren, PA | 2026-10-29 |
| J039--561A4-25-500 Elevator Upgrade & Modernization Repairs at VA NJ HCS Lyons Buildings 6 & 53 Combined Synopsis/Solicitation · NAICS 238290 | Veterans Affairs, Department Of 242-Network Contract Office 02 (36C242) | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) | Lyons, NJ | 2026-10-29 |
| Protective Coating Maintenance IDIQ Combined Synopsis/Solicitation · NAICS 238320 | Dept Of Defense Fa3020 82 Cons Lgc | Economically Disadvantaged Women-Owned Small Business | 2026-10-29 | |
| UPS Refurbishment Solicitation · NAICS 238210 | Dept Of Defense Naval Undersea Warfare Center | No Set aside used | Keyport, WA | 2026-10-29 |
| MCI East Barracks Industrialized Construction Projects for Barracks via Other Transaction Authority (10 USC 2808a) Solicitation · NAICS 236220 | Dept Of Defense Navfacsyscom Mid-Atlantic | None stated | 2026-10-29 | |
| N4008526R0228 DESIGN-BUILD (DB), REPAIR OTC DORM KING HALL BLDG 291, NAVAL STATION NEWPORT RI, NEWPORT RHODE ISLAND Solicitation · NAICS 236220 | Dept Of Defense Navfacsyscom Mid-Atlantic | None stated | 2026-10-29 | |
| Z--GOGA 336173 - Repair Conzelman Road Solicitation · NAICS 237310 | Interior, Department Of The Dsc Contracting Services Division | None stated | 2026-10-29 | |
| GAOA Blanchard Springs Caverns Tunnel Rehabilitation in Ozark-St. Francis NF Combined Synopsis/Solicitation · NAICS 238990 | Agriculture, Department Of Usda Forest Service | Small Business Set Aside - Total | Fifty Six, AR | 2026-10-29 |
| Construction Contract Sources Sought Solicitation · NAICS 236210 | Energy, Department Of Nnsa Non-Mo Cntrctng Ops Div | None stated | 2026-10-29 | |
| Z--CO-ROCKY MTN ARSNL NWR-PATCH HILL ROAD Solicitation · NAICS 237310 | Interior, Department Of The Fws Contracting Activity | None stated | 2026-10-29 |
Source: SAM.gov Contract Opportunities public data extract, published by the U.S. General Services Administration. We leave out contact names, emails and phone numbers. Rhinehart Studio is not affiliated with or endorsed by SAM.gov, GSA or any agency.
How to bid for federal construction contracts
- Check the wage determination. Federal construction solicitations often include a wage determination: wages and fringe benefits the U.S. Department of Labor has ruled to be prevailing for a labor category in a locality. Source: SAM.gov: wage determinations.
- Register in SAM.gov first. SBA explains that you receive your Unique Entity ID (UEI) when you register with SAM, and you need it before you can bid. Registration is free on SAM.gov; be wary of anyone charging for it. Source: SBA: basic requirements for federal contracting.
- Check whether you count as small. SBA size standards depend on your NAICS code. Many solicitations are set aside for small businesses or for programs such as 8(a), HUBZone, women-owned and service-disabled veteran-owned businesses. Source: SBA: size standards.
- Read the whole solicitation. The notice on SAM.gov and its attachments are the only authoritative version, including how and when to respond. Source: SAM.gov.
FAQ
Where are federal construction contracts advertised?
Federal contract opportunities over the micro-purchase level are generally posted on SAM.gov, the U.S. government's official contracting website. This page filters the SAM.gov public data extract by NAICS code.
What does the set-aside column mean?
It shows whether the agency has reserved the solicitation for a group of businesses, such as small businesses or a socio-economic program like 8(a) or HUBZone. "None stated" means the extract lists no set-aside; check the notice itself.
How up to date is this list?
The SAM.gov data was last refreshed on 25 October 2026 and only solicitations with a response date still to come when the page was built are shown. Always check the official notice before acting.
Can you guarantee a contract award?
No. No one honestly can. We help you find and prioritise opportunities; you decide what to bid for.
Official sources
- SAM.gov
- SAM.gov entity registration
- SAM.gov: wage determinations
- SBA: basic requirements for federal contracting
- SBA: size standards
- SBA: contracting assistance programs
- NAICS codes (U.S. Census Bureau)
General information, not legal advice.