NAICS 23711in2371:Utility System Construction

Water and Sewer Line and Related Structures Construction

209 active contract opportunities

209

Active Opportunities

3

Posted Last 7 Days

30 days

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Top Industries

  • Water and Sewer Line and Related Structures Construction185
  • NAICS 237110 Water and Sewer Line and Related Structures Construction24

Set-Aside Distribution

  • Small Business74
  • 70
  • Full & Open24
  • SDVOSB14
  • Buy Indian10

Top Locations

  • CA34
  • VA22
  • OK15
  • UT10
  • WA10

About NAICS23711

The North American Industry Classification System (NAICS) code 23711 covers water and sewer line and related structures construction. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

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Related Industries

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Z-Muskrat Water Well Repair

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 237110
Posted Feb 13, 2026
Due Mar 10, 2026
21 days left

Well Repairs

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 237110
Posted Feb 13, 2026
Due Mar 17, 2026
Small Business
28 days left

Install Water/Wastewater Mains, ICBM Road

DEPT OF DEFENSE
MOBILE, AL
NAICS 237110
Posted Feb 11, 2026
Due Mar 13, 2026
Small Business
24 days left

Fort Simcoe Job Corps Center Water System Renovation

AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 237110
Posted Feb 10, 2026
Due Feb 26, 2026
Small Business
8 days left

Negrito Well Install

AGRICULTURE, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 237110
Posted Feb 9, 2026
Due Feb 23, 2026
Small Business
6 days left

ATLANTIC UNDERSEA TEST AND EVALUATION CENTER (AUTEC) WATER TANKS REPLACEMENT, ALANTIC UNDERSEA TEST AND EVALUATION CENTER (AUTEC), ANDROS ISLAND, BAHAMAS

DEPT OF DEFENSE
NAS JACKSONVILLE, FL
NAICS 237110
Posted Feb 9, 2026
Due Mar 11, 2026
22 days left

Z-NE - Fort Niobrara NWR - Urgent Well Repair

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Feb 6, 2026

Restore Storm Drain Infrastructure-Northeast

DEPT OF DEFENSE
TYNDALL AFB, FL
NAICS 237110
Posted Feb 6, 2026
Due Feb 23, 2026
Small Business
6 days left

Restoration of Northwest Storm Drain Infrastructure

DEPT OF DEFENSE
TYNDALL AFB, FL
NAICS 237110
Posted Feb 6, 2026
Due Feb 23, 2026
6 days left

PLA Elevated Water Storage Tanks, Kolekole & East Range, Schofield Barracks, Oahu, Hawaii

DEPT OF DEFENSE
FORT SHAFTER, HI
NAICS 237110
Posted Feb 5, 2026
Due Feb 19, 2026
1 day left

Elevated Water Storage Tanks, Kolekole & East Range, Schofield Barracks, Oahu, Hawaii

DEPT OF DEFENSE
FORT SHAFTER, HI
NAICS 237110
Posted Feb 5, 2026
Due Feb 19, 2026
1 day left

ZAU Underground Utility Modernization - Aurora, IL

TRANSPORTATION, DEPARTMENT OF
FORT WORTH, TX
NAICS 237110
Posted Feb 4, 2026
Due Mar 4, 2026
Small Business
15 days left

FIMI 3D Well Relocation Construction

DEPT OF DEFENSE
NEW YORK, NY
NAICS 237110
Posted Feb 3, 2026

Z-GAOA - Monte Vista NWR Well Repair Phase 2

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Feb 2, 2026
Due Mar 19, 2026
Small Business
30 days left

Project 552-25-203 Emergency Sewer Replacement

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 237110
Posted Feb 2, 2026

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

DEPT OF DEFENSE
APO, AP
NAICS 237110
Posted Feb 2, 2026
Due Mar 2, 2026
12 days left

Shenango River Lake Water Tank Rehabilitation

DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 237110
Posted Jan 30, 2026
Due Mar 3, 2026
Small Business
14 days left

Rosebud Lift Station Construction

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jan 30, 2026
Due Mar 2, 2026
ISBEE
13 days left

Water Well Drilling Project at California Hotel

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 237110
Posted Jan 28, 2026
Due Mar 11, 2026
No Set Aside
21 days left

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

AGRICULTURE, DEPARTMENT OF
MISSOULA, MT
NAICS 237110
Posted Jan 27, 2026
Due Feb 27, 2026
Small Business
10 days left
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