NAICS 237110 Federal Contract Opportunities

• Y1AA-- 658-23-108 Correct Stormwater Drainage

  Veterans Affairs, Department of · 246-network CONT·Due Jun 18, 2026Service-Disabled Veteran-Owned Small Business Set Aside

• 180th FW Lift Station Repair

  Dept of Defense · USPFO OH PR·Due Jun 08, 2026SBA

• NM - SW NATIVE ARC - 5-Year BPA for Well Repair

  Interior, Department of the · Fws, SAT TEAM 2·Due Jun 23, 2026SBA

• Sole Source for Irrigation line at Moore Air Base

  Agriculture, Department of · PPQ EDINBU·Due Aug 20, 2026Small Business Set Aside - Total

• Repair Deep Well 051 for Closure - Amendment 0004 - Q&A

  Dept of Defense · W6QK Acc-ri·Due Jun 10, 2026No set-aside

• Contractor shall furnish and install a Septic Tank Drain Field for SR#584 in White Cloud, KS (Brown

  Health and Human Services, Department of · INDIAN Health SER·Due Aug 26, 2026Small Business Set Aside - Total

• Replacement of Sanitary Drain Piping (Athens, GA)

  Agriculture, Department of · USDA ARS AFM APD·Due Jun 12, 2026SBA

• GATE-REPAIR C-LOT PUMP STATION-SHU

  Interior, Department of the · NER Services MABO (43000)·Due Aug 27, 2026Small Business Set Aside - Total

• Trailer Pad/Housing Unit Improvements on the Kaibab National Forest in Northern AZ

  Agriculture, Department of · Usda-fs, CSA Southwest 7·Due Jul 17, 2026Total Small Business Set-Aside (FAR 19.5)

• J--NM - SW NATIVE ARC - 5-Year BPA for Well Repair

  Interior, Department of the · Fws, SAT TEAM 2·Due Jul 17, 2026No set-aside

• Z--NE- FORT NIOBRARA NWR-WELL REPAIR

  Interior, Department of the · Fws, GAOA·Due Aug 7, 2026No set-aside

• Underground Utilities Improvement, Minneapolis Air Route Traffic Control Center (ZMP ARTCC), Farming

  Transportation, Department of · 697DCK Regional AC·Due Jul 02, 2026No set-aside

• Town of Cairo - Water System Improvement Project

  Dept of Defense · Engineer Division GR·Due Jul 17, 2026No set-aside

• Replacement of Sanitary Drain Piping (Athens, GA)

  Agriculture, Department of · USDA ARS AFM APD·Due Jun 24, 2026SBA

• Design-Bid-Build (DBB) Repair of Storm Sewer Water and Sanitary Sewer Systems, Caserma Miotto, Longa

  Dept of Defense · 0414 AQ HQ Contrac·Due Jun 25, 2026No set-aside

• C--Drainage Repair - HINU

  Interior, Department of the · INDIAN Education Acquisitio·Due Aug 11, 2026No set-aside

• Building 32 Sewer Repair

  Agriculture, Department of · USDA ARS AFM APD·Due Jul 07, 2026SBA

• Z2NE--CON Project 667-22-118, Replacement Underground Water Tanks

  Veterans Affairs, Department of · 256-network CONT·Due Jun 22, 2026No set-aside

• WWTP REPAIR CLARIFIER #2

  Dept of Defense · NAVFAC Mid-atlantic·Due Jun 30, 20268A

• C--Drainage Repair - HINU

  Interior, Department of the · INDIAN Education Acquisitio·Due Jul 06, 2026No set-aside

• FORT HOWES WATER STORAGE TANK

  Interior, Department of the · Montana State Office·Due Jul 15, 2026SBA

• Chatfield 54-inch Conduit Repair Tri-Lakes Project Office Chatfield Lake, CO

  Dept of Defense · Engineer Division NO·Due None listedSBA

• Y1DA--FY26 NRM 648-26-101 Underground Repairs Vancouver

  Veterans Affairs, Department of · 260-network CONT·Due None listedSDVOSBC

• Water Tower Storage Repair & Maintenance

  Agriculture, Department of · USDA ARS AFM APD·Due None listedSBA

• FY26 ? Medical University of South Carolina (MUSC) Pump Upfit

  Dept of Defense · Engineer Division SO·Due None listedNo set-aside

• Y--ND-TEWAUKON NWR-REPLACE WATER DISTRIBUTION SYSTEM

  Interior, Department of the · E T·Due None listedNo set-aside

• Amanda Gordon Replacement OSS System

  Health and Human Services, Department of · DIV of Engineerin·Due None listedSBA

• Washington Aqueduct Mechanical Construction Services

  Dept of Defense · W2SD ENDIST Baltimore·Due Jul 28Total Small Business Set-Aside (FAR 19.5)

• NSA Portsmouth Restoration Contract Bioswale BMP

  Dept of Defense · Navfacsyscom Mid-atlantic·Due Aug 11Total Small Business Set-Aside (FAR 19.5)

• Svc-WR, Wash Rack Services Contract

  Dept of Defense · W074 ENDIST Charleston·Due Sep 1Total Small Business Set-Aside (FAR 19.5)

• NSA Portsmouth DD4 Install 3 New Cleats

  Dept of Defense · Navfacsyscom Mid-atlantic·Due Sep 12Total Small Business Set-Aside (FAR 19.5)

• INDEFINITE DELIVERY, INDEFINITE QUANTITY, MULTIPLE AWARD TASK ORDER CONTRACT FOR VARIOUS SMALL CONSTRUCTION PROJECTS IN ILLINOIS AND INDIANA

  Dept of Defense · W072 ENDIST Chicago·Due Sep 16Total Small Business Set-Aside (FAR 19.5)

• Village of Glenview Drainage and CIP Improvements, Glenview, Cook County, Illinois

  Dept of Defense · W072 ENDIST Chicago·Due Sep 18Small Business Set Aside - Total

• Village Of Park Forest Water Main Improvements, Park Forrest, Cook County, Illinois

  Dept of Defense · W072 ENDIST Chicago·Due Oct 16No set-aside

• W911KB25RA022 - FTW507 REPAIR AIRFIELD STORM DRAIN SYSTEM, FORT WAINWRIGHT, ALASKA

  Dept of Defense · W2SN ENDIST ALASKA·Due Oct 20Total Small Business Set-Aside (FAR 19.5)

• Grand Prairie Pumping Station Inlet Channel

  Dept of Defense · W07V ENDIST Memphis·Due Oct 21HUBZone Set Aside

• Gary Airport Storm and Sanitary Sewer Improvements, Gary, Lake County, Indiana

  Dept of Defense · W072 ENDIST Chicago·Due Nov 4Total Small Business Set-Aside (FAR 19.5)

• CLR059 Utilidor Piping Upgrades

  Dept of Defense · W2SN ENDIST ALASKA·Due Nov 6Total Small Business Set-Aside (FAR 19.5)

• VILLAGE OF EAST HAZEL CREST STORMWATER IMPROVEMENTS, EAST HAZEL CREST, COOK COUNTY, ILLINOIS (USACE ACQUISITION)

  Dept of Defense · W072 ENDIST Chicago·Due Dec 2Total Small Business Set-Aside (FAR 19.5)

• NSA Portsmouth Building 260 Replace Steam Line Column

  Dept of Defense · Navfacsyscom Mid-atlantic·Due Dec 16Total Small Business Set-Aside (FAR 19.5)

• Gary Airport Storm and Sanitary Sewer Improvements, Gary, Lake County, Indiana

  Dept of Defense · W072 ENDIST Chicago·Due Jan 15Total Small Business Set-Aside (FAR 19.5)

• Z--Olympic National Park REHAB HURRICANE RIDGE WATER

  Interior, Department of the · SER NORTH MABO (53000)·Due Feb 17Total Small Business Set-Aside (FAR 19.5)

• (Non-Work Plan MATOC) MLWR 25-1033 REPAIR COLLAPSED SWER LINE AT B954

  Dept of Defense · 0906 AQ CO DET B Contracti·Due Mar 2No set-aside

• LOLO NATIONAL FOREST - Ninemile Water & Wastewater and St. Regis Wastewater Improvements

  Agriculture, Department of · LOLO National FOREST·Due Mar 13Total Small Business Set-Aside (FAR 19.5)

• Cancelled Rosebud Lift Station Construction

  Health and Human Services, Department of · DIV of Engineering SVCS - Seattle·Due Mar 23Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)

• REPAIR UNDERGROUND WATER LINE AT USCG SECTOR LAKE MICHIGAN, 2420 SOUTH LINCOLN MEMORIAL DRIVE, MILWAUKEE, WISCONSIN 53207.

  Homeland Security, Department of · BASE Cleveland(00030)·Due Apr 1Total Small Business Set-Aside (FAR 19.5)

• Wood River BP-08 Pump Tests

  Dept of Defense · W07V ENDIST ST LOUIS·Due Apr 13Total Small Business Set-Aside (FAR 19.5)

• Y1NZ--644-25-039 | Plumbing Infrastructure Repairs Building 1, 8, and Exterior | Phoenix, AZ

  Veterans Affairs, Department of · PCAC (36c776)·Due Apr 16Service-Disabled Veteran-Owned Small Business Set Aside

• AL-17-A78

  Department of Health and Human Services

• AL-18-A91/AL-14-185

  Department of Health and Human Services

• AL-20-B60

  Department of Health and Human Services

• AL-22-C48

  Department of Health and Human Services

• AL-22-C50

  Department of Health and Human Services

• AL-22-C61

  Department of Health and Human Services

• AL-23-C92

  Department of Health and Human Services

• Benton Arsenic Mitigation (Construction)

  Department of Health and Human Services

• Campo Transfer Station (J55)

  Department of Health and Human Services

• Clinic sewer line replacement

  Department of Health and Human Services

• Cold Springs Rancheria - Community Water Improvements Project - Construction Services

  Department of Health and Human Services

• CRIT Water Distribution Upgrades (IIJA)

  Department of Health and Human Services

• Crow Creek Community Gravity Sewer

  Department of Health and Human Services

• Crow Creek Reservation Wide Emergency Generators

  Department of Health and Human Services

• EDO AMA Scattered Sites requirements contract

  Department of Health and Human Services

• GEORGEVILLE WASTEWATER MAINTENANCE

  Department of Health and Human Services

Top Buying Agencies

1. Agriculture, Department of · Usda-fs, CSA Southwest 7 · 1 awards · $476.6K
2. Interior, Department of the · INDIAN Education Acquisitio · 1 awards · $192.1K
3. Health and Human Services, Department of · INDIAN Health SER · 1 awards · $20.1K
4. Interior, Department of the · Fws, GAOA · 1 awards · $8.6K

Top Contractors in NAICS 237110

Competitive landscape based on public award history — not AI-guessed competitors.

1. DIAMOND HOUSING, LLC · 1 awards · $476.6K
2. Sealaska Secure Construction Solutions, LLC · 1 awards · $192.1K
3. HANSON EXCAVATING LLC · 1 awards · $20.1K
4. PREMIER WELL WORKS LLC · 1 awards · $8.6K

Recent Awards

• HANSON EXCAVATING LLC · $20.1K · Health and Human Services, Department of · INDIAN Health SER · 2026-08-11
• Sealaska Secure Construction Solutions, LLC · $192.1K · Interior, Department of the · INDIAN Education Acquisitio · 2026-07-27
• PREMIER WELL WORKS LLC · $8.6K · Interior, Department of the · Fws, GAOA · 2026-07-23
• DIAMOND HOUSING, LLC · $476.6K · Agriculture, Department of · Usda-fs, CSA Southwest 7 · 2026-07-02

Related NAICS

• 237120 — Oil and Gas Pipeline and Related Structures Construction
• 237130 — Power and Communication Line and Related Structures Construction

Sources

Market spending and contractor rankings use public USAspending.gov awards when NAICS is present on warehouse rows, otherwise SAM.gov Award Notices in CaptureIQ’s shared catalog. Current opportunities use public SAM.gov and Grants.gov notices. Contractor names are awardees from those records only — not inferred competitors.

• USAspending.gov ↗
• SAM.gov ↗