WinAContractUS

US federal contract search

Search live federal opportunities

9,069 live opportunities · Click a result to see its full procurement lifecycle · Updated daily · SAM.gov

1,776 procurements

NAICS 23ConstructionIncl. closed/awardsSort:NewestClosing soonHighest value
ConstructionAward NoticeSmall Business

Yakama Annex Chiller Coil Replacement (Toppenish, WA)

Health and Human Services, Department of Toppenish, Washington75H70126P00023Plumbing, Heating, and Air-Condit…
ConstructionAward NoticeNONE

Preventive Maintenance Variable Refrigerant Flow, Chilled Water and Package Unit Air Conditioning Systems, Frankfurt

State, Department of Frankfurt19GE5026D0047Plumbing, Heating, and Air-Condit…
ConstructionPresolicitationHUBZone

Cherokee National Forest Project TN ERFO FS CHRKE804 2020-2(2)

Transportation, Department of Tennessee693C73-26-B-000015Highway, Street, and Bridge Const…

Jul 28, 2026

Response deadline

ConstructionSolicitation

Electrical Repairs and Upgrades at Annex Freedom Hall

State, Department of Riyadh, Ar RiyāḑS-19SA7026Q0008Electrical Contractors and Other …

Jul 12, 2026

Response deadline

ConstructionSolicitationSmall Business

Unmanned Fusion Warfare Laboratory at NSWC Crane IN

Dept of Defense Crane, IndianaW912QR26BA017Commercial and Institutional Buil…

Jun 29, 2026

Response deadline

ConstructionAward Notice

Z--OR-Klamath Marsh NWR-Mold Remediation

Interior, Department of the [Object Object]140FC326Q0021Commercial and Institutional Buil…
ConstructionSolicitation

Maintenance of HVAC & BMS System

State, Department of Engomi, Lefkosía19CY6026Q0008Specialty Trade Contractors

Jul 20, 2026

Response deadline

ConstructionSolicitation

Roof Repairs and Insulation at DOW Annex Offices

State, Department of Riyadh, Ar Riyāḑ19SA7026Q0009Specialty Trade Contractors

Jul 12, 2026

Response deadline

ConstructionCombined Synopsis/SolicitationSmall Business

GLS Administration Building A/C Repair

Transportation, Department of Massena, New York6923G526Q0070Plumbing, Heating, and Air-Condit…

Jun 24, 2026

Response deadline

ConstructionSources SoughtSmall Business

Replace Security Forces Elevator, B926

Dept of Defense Columbus, MississippiEEPZ216806Commercial and Institutional Buil…

Jun 25, 2026

Response deadline

ConstructionSources SoughtSmall Business

Replace Electrical in Airfield Lighting Vault, B836

Dept of Defense Columbus, MississippiEEPZ247359Electrical Contractors and Other …

Jun 25, 2026

Response deadline

ConstructionSolicitationSmall Business 6 days left 2 notices

Hangar Fire Alarm System

Dept of Defense Charleston, West VirginiaW50S9J-26-B-A010Electrical Contractors and Other …

Jun 16, 2026

Response deadline

▾ View 2-notice timeline
ConstructionSpecial Notice

PLA Survey - Construction of Ops Group Facility in Dover, DE

Dept of Defense Dover Afb, DelawareW912QR-26-Dover-AFB-Ops-Group-FacilityCommercial and Institutional Buil…

Jun 25, 2026

Response deadline

ConstructionSolicitationSmall Business 6 days left 2 notices

Z--MN-AGASSIZ NWR-AC REPLACEMENT

Interior, Department of the [Object Object]140FC226Q0031Commercial and Institutional Buil…

Jun 16, 2026

Response deadline

▾ View 2-notice timeline
ConstructionAward Notice

F--OR-WILLAMETTE VLY NWR COMPLX-BPA spray

Interior, Department of the [Object Object]140FS126F0052Specialty Trade Contractors
ConstructionSolicitationSmall Business 6 days left 2 notices

Z--Trail Replacement

Interior, Department of the [Object Object]140P6426B0002Other Heavy and Civil Engineering…

Jun 16, 2026

Response deadline

▾ View 2-notice timeline

Procurement timeline

All 2 notices for this procurement, oldest first.

ConstructionSolicitation 2 days left

Underground Fuel Storage Tanks (UST) Refurbishment Services - Tokyo

State, Department of Tokyo, Tōkyō19JA8026Q0021Specialty Trade Contractors

Jun 12, 2026

Response deadline

ConstructionSolicitation

Amendment No.0001 to RFQ 19KS7026Q0031 Concrete pad and walkway installation in Yongsan Embassy Housing

State, Department of Seoul, Seoul19KS7026Q0031-P0001Commercial and Institutional Buil…

Jun 22, 2026

Response deadline

ConstructionSources Sought 2 days left

J078--Bowling Alley Lane Resurfacing Tomah WI VA

Veterans Affairs, Department of Tomah, Wisconsin36C25226Q0515Specialty Trade Contractors

Jun 12, 2026

Response deadline

ConstructionAward NoticeSDVOSB

Z2DA--504-26-116 NRM Replace and Correct Building 46 Roof

Veterans Affairs, Department of [Object Object]36C25726R0054Specialty Trade Contractors

$1,152,529

Award value

ConstructionSolicitationISBEEClosed 2 notices

N--IE056 HAVASUPAI QUARTERS AC UNIT REPLACE

Interior, Department of the [Object Object]140A2326Q0105Plumbing, Heating, and Air-Condit…
▾ View 2-notice timeline
ConstructionCombined Synopsis/SolicitationSmall Business

Replace Building 6 Roof with EPDM Roof System - Southern Plains Agricultural Research Center

Agriculture, Department of College Station, Texas1232SA26Q0736Specialty Trade Contractors

Jul 03, 2026

Response deadline

ConstructionCombined Synopsis/SolicitationSmall Business

Repair Main Loading Dock - Eastern Regional Research Center

Agriculture, Department of Pennsylvania1232SA26Q0735Commercial and Institutional Buil…

Jun 30, 2026

Response deadline