Contract opportunities: NAICS 237110

37 open contract opportunities are listed under NAICS code 237110.

This board is updated daily from SAM.gov’s official extract and covers through the previous day (postings through 2026-10-17). Contracts are free to browse and are not part of member fit-scoring, alerts, or the Tuesday digest — those cover grants. Every notice links its official SAM.gov listing; verify details there before responding. “Open” means the response deadline has not passed, or the notice posted within the last 90 days when no deadline is given.

• 4 GAOA Flaming Gorge Water System Buckboard in Ashley NF, Wyoming
  1240LT26Q0109 · AGRICULTURE, DEPARTMENT OF · responses due 2026-11-04 · posted 2026-10-16 · SAM.gov ↗
• Z2NZ-- 658-23-108 Correct Stormwater Drainage
  36C24626B0031 · VETERANS AFFAIRS, DEPARTMENT OF · responses due 2026-11-10 · posted 2026-10-16 · SAM.gov ↗
• Kelly Pierson OSS
  75H70127Q00001 · HEALTH AND HUMAN SERVICES, DEPARTMENT OF · responses due 2026-10-28 · posted 2026-10-15 · SAM.gov ↗
• Loleta Water System Upgrades
  12445526Q0132 · AGRICULTURE, DEPARTMENT OF · responses due 2026-10-26 · posted 2026-10-15 · SAM.gov ↗
• Well Replacement at Lac Qui Parle Project shop site
  W912ES27QA002 · DEPT OF DEFENSE · responses due 2026-10-22 · posted 2026-10-14 · SAM.gov ↗
• 9-Mile Pump Station
  W911XK26BA028 · DEPT OF DEFENSE · responses due 2026-10-20 · posted 2026-10-14 · SAM.gov ↗
• Y--Turnout Buildings
  140R4026B0002 · INTERIOR, DEPARTMENT OF THE · responses due 2026-11-10 · posted 2026-10-13 · SAM.gov ↗
• South Bay International Wastewater Treatment Plant (SBIWTP) Rehabilitation and Expansion Progressive Design-Build (PDB)
  191BWC24C0008P00012 · INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO · posted 2026-10-13 · SAM.gov ↗
• Fort Mifflin Sewage Lift Station
  W912BU26BA028 · DEPT OF DEFENSE · responses due 2026-10-22 · posted 2026-10-13 · SAM.gov ↗
• C 219 Detroit Lead Service Line Removal
  PANGLR-26-P-0000027925 · DEPT OF DEFENSE · responses due 2026-10-28 · posted 2026-10-13 · SAM.gov ↗
• Atchison Storm Sewer Separation Improvements, Atchison, Kansas
  W912DQ27BA002 · DEPT OF DEFENSE · responses due 2026-11-13 · posted 2026-10-13 · SAM.gov ↗
• Repair and Maintain Water Towers at FCI Terre Haute
  15BBNF26Q41800001 · JUSTICE, DEPARTMENT OF · responses due 2026-10-23 · posted 2026-10-13 · SAM.gov ↗
• Y--HAVO 326181 Rehabilitate Rainshed&Water Treatment
  140P2026R0091 · INTERIOR, DEPARTMENT OF THE · responses due 2026-11-06 · posted 2026-10-13 · SAM.gov ↗
• C--BGNDRF PIPING UPGRADES
  140R4025R0017 · INTERIOR, DEPARTMENT OF THE · responses due 2026-11-06 · posted 2026-10-09 · SAM.gov ↗
• Repair Building 330 Mod 1 and 3 Underground Plumbing Break
  N6247322RX011 · DEPT OF DEFENSE · responses due 2026-10-27 · posted 2026-10-08 · SAM.gov ↗
• USACE SPK DBB Construction - Calaveras Wastewater Treatment Plant Improvements - Copperopolis, CA
  W9123827X1CHG · DEPT OF DEFENSE · responses due 2026-12-07 · posted 2026-10-08 · SAM.gov ↗
• Oconaluftee Waterline Replacement
  12441926Q0040 · AGRICULTURE, DEPARTMENT OF · responses due 2026-10-30 · posted 2026-10-06 · SAM.gov ↗
• Y--GRTE 237343 - Rehab 4 Lazy F Ranch
  140P2026R0098 · INTERIOR, DEPARTMENT OF THE · responses due 2026-11-20 · posted 2026-10-05 · SAM.gov ↗
• NEFSC JJH Marine Sciences Laboratory Seawater Intake Line Repair
  REQUIREMENTS-26-3483 · COMMERCE, DEPARTMENT OF · posted 2026-10-05 · SAM.gov ↗
• Big Piney Office Interior Sewer Line Replacement
  1240LT26P0049 · AGRICULTURE, DEPARTMENT OF · posted 2026-10-01 · SAM.gov ↗
• Jennifer Brown (COW)
  75H70126Q00036 · HEALTH AND HUMAN SERVICES, DEPARTMENT OF · responses due 2026-10-30 · posted 2026-10-01 · SAM.gov ↗
• Water Tank Storage (AM04)
  W9127826CA023 · DEPT OF DEFENSE · posted 2026-09-30 · SAM.gov ↗
• Y--NGWSP Cutter Lateral Reach 21 Booster Plant
  140R4026B0003 · INTERIOR, DEPARTMENT OF THE · responses due 2026-10-30 · posted 2026-09-30 · SAM.gov ↗
• 88TH RD US ARMY RESERVE CENTER ARLINGTON HEIGHTS, IL WATER INFRASTRUCTURE IMPROVEMENTS- AWARD
  W912EK26CA034 · DEPT OF DEFENSE · posted 2026-09-29 · SAM.gov ↗
• REPAIR SOUTH POST RESERVOIRS
  W911SA26BA008 · DEPT OF DEFENSE · posted 2026-09-29 · SAM.gov ↗
• Gavins Point Raw Water Intake Zebra Mussel Mitigation
  W9128F26QA074 · DEPT OF DEFENSE · posted 2026-09-28 · SAM.gov ↗
• EAST CANAL EFFICIENCY IMPROVEMENTS
  140R4026R0025 · INTERIOR, DEPARTMENT OF THE · responses due 2026-11-20 · posted 2026-09-25 · SAM.gov ↗
• Y--GRAY WALL LIVESTOCK WATER WELL
  140L0626Q0015 · INTERIOR, DEPARTMENT OF THE · responses due 2026-10-26 · posted 2026-09-25 · SAM.gov ↗
• MSD Infrastructure Repairs Phase 2
  W912P926BA009 · DEPT OF DEFENSE · posted 2026-09-24 · SAM.gov ↗
• BITTERROOT NATIONAL FOREST - Sula & West Fork Residential Sewer Cleanouts
  1240LU26C0050 · AGRICULTURE, DEPARTMENT OF · posted 2026-09-23 · SAM.gov ↗
• Elevated Water Storage Tanks, Kolekole and East Range, Schofield Barracks, Oahu, Hawaii
  W9128A26RA018 · DEPT OF DEFENSE · posted 2026-09-08 · SAM.gov ↗
• Aqueduct Boilers Preventative Maintenance and Repairs 2026
  W912DR26FA304 · DEPT OF DEFENSE · posted 2026-08-27 · SAM.gov ↗
• Y1ND--621-22-109 - AJP-Replace Site UG Sanitary and Storm Sewer Piping
  36C24926R0021 · VETERANS AFFAIRS, DEPARTMENT OF · posted 2026-08-19 · SAM.gov ↗
• BRINE PIPELINE ACCESS IMPROVEMENTS
  W912PL26BA002 · DEPT OF DEFENSE · responses due 2027-02-04 · posted 2026-08-12 · SAM.gov ↗
• J--Yosemite Valley Sewer Line and Manhole Repairs
  140P8526C0007 · INTERIOR, DEPARTMENT OF THE · posted 2026-08-11 · SAM.gov ↗
• Cahokia Heights Sanitary Sewer Trunkline Upper Limits Project
  W912P926BA006 · DEPT OF DEFENSE · posted 2026-08-04 · SAM.gov ↗
• J--LAKE25-101-CC LIFT STATION PUMP REPAIR
  140P8125Q0031 · INTERIOR, DEPARTMENT OF THE · responses due 2029-06-06 · posted 2025-06-04 · SAM.gov ↗