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Every active solicitation posted to SAM.gov, searchable by keyword, agency, NAICS, state, and set-aside. Free to search — no account required.
Opportunities indexed
22,258
Open right now
9,478
Departments
56
Newest posted
Jun 10, 2026
111 opportunities
Award Notice
Z--MT-CRESTON NFH-REHAB WELL 2 PIPE
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Posted Jun 01, 2026 $28k award
SolicitationSmall Business
Closes in 14 daysVA-RAPPAHANNOCK RIV NWR-WELL DRILLING
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Posted Jun 01, 2026
Solicitation
Closes tomorrowRepair Deep Well 051 for Closure - Amendment 0002
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Illinois Posted Jun 01, 2026
SolicitationNONE
Closes in 19 daysADD Non-Potable Water Distribution Lines to Irrigation Areas, Multi
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Sevilla Posted Jun 01, 2026
SolicitationSDVOSB
Closes tomorrowZ2NE--544-22-115 Replace Water and Fire Piping Loop
Veterans Affairs, Department of
237110 · Heavy and Civil Engineering Constructi… South Carolina Posted May 30, 2026
Justification
Z--USFWS Creston National Fish Hatchery - Well 2 Plumbing repairs
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Posted May 29, 2026
SolicitationNONE
Closes in 19 daysADD Non-Potable Water Distribution Lines to Irrigation Areas, Multi
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Sevilla Posted May 29, 2026
SolicitationSmall Business
Closes in 22 daysTAFB MACC-BOA | Formal RFP for WWYK240146 - Design & Implement Monitoring & Control System for IWCS, Bldg. 62516
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Oklahoma Posted May 29, 2026
PresolicitationSmall Business
ClosedTAFB MACC-BOA | Initial Site Visit for WWYK240146 - Design & Implement Monitoring & Control System for IWCS, Bldg. 62516
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Oklahoma Posted May 29, 2026
SolicitationSmall Business
Closes in 8 daysY--ASIS - REHABILITATE MD DEVELOPED ZONE WATER SYSTEM
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Maryland Posted May 29, 2026
Combined Synopsis/SolicitationSmall Business
ClosedInstall Lift Station- FCI Bastrop
Justice, Department of
237110 · Heavy and Civil Engineering Constructi… Texas Posted May 28, 2026
Award Notice
Y--YELL 310402 Grant Wastewater Treatment Plant and Collections and Canyon Collections
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Posted May 28, 2026 $109.5M award
SolicitationSmall Business
Closes in 21 daysShenango River Lake Water Tank Rehabiliation
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Posted May 28, 2026
Solicitation8(a)
Closes in 14 daysWWTP REPAIR CLARIFIER #2
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Virginia Posted May 28, 2026
Award Notice
Z--ORPI 240821 REPLACE PRIMARY PARK WATER S
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Posted May 28, 2026 $8.7M award
Sources SoughtSmall Business
ClosedMcConnell AFB Air Park Pond Aeration
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Kansas Posted May 28, 2026
SolicitationSmall Business
ClosedZ--Ste. Genevieve National Historical Park - Well Dec
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Missouri Posted May 28, 2026
Award NoticeSDVOSB
Z1DA--Project No. 583-23-102 - Replace Patient Care Sanitary Pipe in Interstitial Space 3rd and 5th Floor.
Veterans Affairs, Department of
237110 · Heavy and Civil Engineering Constructi… Posted May 28, 2026 $1.1M award
SolicitationNONE
Closes in 23 daysUnderground Utilities Improvement, Minneapolis Air Route Traffic Control Center (ZMP ARTCC), Farmington, MN
Transportation, Department of
237110 · Heavy and Civil Engineering Constructi… Minnesota Posted May 27, 2026
Award Notice
Y--YELL 326108 - PHASE 3 HEADWORKS CONSTRUC
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Posted May 27, 2026 $6.6M award
SolicitationSmall Business
ClosedDESGIN BUILD/DESIGN BID BUILD ENVIRONMENTAL INFRASTRUCTURE MATOC
Dept of Defense
237110 · Heavy and Civil Engineering Constructi… Posted May 27, 2026
SolicitationSmall Business
Closes in 17 daysFOSM - Replace Backflow Prevention Assemblies
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Arkansas Posted May 27, 2026
Presolicitation
Z--BLRI -PERFORM MAINT. ON THE PISGAH WWTP
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Posted May 27, 2026
Solicitation
Closes in 20 daysY--Update Utilities
Interior, Department of the
237110 · Heavy and Civil Engineering Constructi… Posted May 27, 2026
SolicitationBICiv
ClosedContractor shall furnish and install a water service line for SR#4438 in Skiatook, OK (Osage Co.) in accordance with Statement of Work and drawing provided.
Health and Human Services, Department of
237110 · Heavy and Civil Engineering Constructi… Oklahoma Posted May 27, 2026