NAICS 237110in23711:Water and Sewer Line and Related Structures Construction

Water and Sewer Line and Related Structures Construction

291 active contract opportunities

291

Active Opportunities

253

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Top Industries

  • Water and Sewer Line and Related Structures Construction291

Set-Aside Distribution

  • Small Business115
  • 104
  • SDVOSB17
  • Buy Indian11
  • Full & Open9

Top Locations

  • VA37
  • CA21
  • OK19
  • CO16
  • WA16

About NAICS237110

The North American Industry Classification System (NAICS) code 237110 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.

SAM.gov Registration →|Set-Aside Programs →

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Tri-City IPS Improvements – Early Work Amendment 1

Small Business Administration (SBA)
OR
NAICS 237110
Posted Jun 21, 2026
Due Jul 14, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Y-Cape Cod National Seashore - Replace PLVC Septic S

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 237110
Posted Jun 19, 2026
Due Jun 26, 2026
Small Business

ZONE 2 WATERLINE AND SERVICE RELOCATION IN THE BLOOMINGTON AREA, 7TH STREET, 9TH STREET, LINDEN AVENUE AND CEDAR AVENUE - PH

Small Business Administration (SBA)
CA
NAICS 237110
Posted Jun 19, 2026
Due Jul 23, 2026
Small Business (SB), Disadvantaged Business Enterprise (DBE) – Dept of Transportation

NNSS Test Well Drilling and Pumping Test

Small Business Administration (SBA)
NV
NAICS 237110
Posted Jun 19, 2026
Due Jul 7, 2026
Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

Sanitary Sewer Main M-245 Parallel Relief Pipeline Part 1

Small Business Administration (SBA)
TX
NAICS 237110
Posted Jun 19, 2026
Due Jul 16, 2026
Small Business (SB)

Tres Piedras Waterline Replacement

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237110
Posted Jun 18, 2026
Due Jul 1, 2026
Small Business

Temporary Sewer Line at Coast Guard Academy

HOMELAND SECURITY, DEPARTMENT OF
GROTON, CT
NAICS 237110
Posted Jun 18, 2026
Due Jul 3, 2026
Small Business

Z-Walker Fork Water Well Redevelopment

INTERIOR, DEPARTMENT OF THE
ANCHORAGE, AK
NAICS 237110
Posted Jun 18, 2026
Due Jun 26, 2026
Small Business

Scattered Sites Well Drilling Project CA22-D46 / EDO-295-D46

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SACRAMENTO, CA
NAICS 237110
Posted Jun 18, 2026
Due Jul 13, 2026
No Set Aside

WVWD Zone 2 Waterline and Service Relocation in the Bloomington Area, 7th St, 9th St, Linden Ave and Cedar Ave- Phase IIIB

Small Business Administration (SBA)
CA
NAICS 237110
Posted Jun 18, 2026
Due Jul 23, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Z-FOSM - Replace Backflow Prevention Assemblies

INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 237110
Posted Jun 18, 2026
Due Jun 26, 2026
Small Business

Rosebud Lift Station Construction

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jun 18, 2026
Due Jul 20, 2026
Small Business

Y-GRCA 318719_Temporary WWTP at North Rim

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237110
Posted Jun 18, 2026
Due Jul 15, 2026

Fort Simcoe Job Corps Center Water System Renovation

AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 237110
Posted Jun 18, 2026
Small Business

Shadow Mountain Village Isolation Valve Repair

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 237110
Posted Jun 18, 2026
Small Business

Residential Water Pump Replacement at U.S. Consulate in Fukuoka

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 237110
Posted Jun 18, 2026
No Set Aside

99 CES - FLOW METER FOR FACILITY 1711

DEPT OF DEFENSE
NELLIS AFB, NV
NAICS 237110
Posted Jun 17, 2026
Due Jul 1, 2026
Small Business

Carson Water Treatment Plant Upgrade

Small Business Administration (SBA)
WA
NAICS 237110
Posted Jun 17, 2026
Due Jul 9, 2026
Small Business (SB), Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Replacement of Irrigation System, Clayton, NC

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 237110
Posted Jun 17, 2026
Due Jul 8, 2026
Small Business

Z-Ste. Genevieve National Historical Park - Well Dec

INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 237110
Posted Jun 17, 2026
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