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

Water and Sewer Line and Related Structures Construction

312 active contract opportunities

312

Active Opportunities

274

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Top Industries

  • Water and Sewer Line and Related Structures Construction312

Set-Aside Distribution

  • 117
  • Small Business109
  • Full & Open20
  • SDVOSB19
  • Buy Indian12

Top Locations

  • VA40
  • CA32
  • OK21
  • WA21
  • CO16

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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Contractor shall furnish and install a water service line for SR#6945 in Weleetka, OK (Okfuskee Co.) in accordance with Statement of Work and drawing.

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
OKLAHOMA CITY, OK
NAICS 237110
Posted Jul 21, 2026
Buy Indian

Y1NE| SOLICIATION | 36C25626R0015 | CONSTRUCT NEW WATER STORAGE FACILITY

VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 237110
Posted Jul 21, 2026
Due Aug 20, 2026
SDVOSB Sole Source

Repair Chilled Water Lines

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 237110
Posted Jul 21, 2026
Due Aug 11, 2026

FCI Cumberland-Refurbish Lift Station

JUSTICE, DEPARTMENT OF
CUMBERLAND, MD
NAICS 237110
Posted Jul 21, 2026
Due Aug 13, 2026
Small Business

ADD / ALTER CITY WATER PUMP STATION, B980

DEPT OF DEFENSE
APO, AP
NAICS 237110
Posted Jul 21, 2026
Due Aug 6, 2026

LAKE - REPLACE HORSEPOWER COVE LIFT STATION

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 237110
Posted Jul 20, 2026
Due Aug 24, 2026
Small Business

Wastewater Collection System Improvement Project

Small Business Administration (SBA)
CA
NAICS 237110
Posted Jul 20, 2026
Due Aug 6, 2026
Small Business (SB), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal)

Phase 1 – Water Distribution System Improvements

Small Business Administration (SBA)
MT
NAICS 237110
Posted Jul 20, 2026
Due Aug 3, 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)

Z-DEVA 318717 - Rehab Furnace&Cow Creeks W&WW System

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237110
Posted Jul 20, 2026

Z-BRCA 318695 Rehabilitate Main Water System at East Creek and Yovimpa Point

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237110
Posted Jul 20, 2026
Due Aug 12, 2026

Stephenson Taylor Water Line Extension

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jul 20, 2026
Due Aug 19, 2026
ISBEE

Y-2026 MARCOTT COULEE PIPELINE

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 237110
Posted Jul 20, 2026
Due Aug 4, 2026
Small Business

2022 Return Capacity Improvements, CA

Small Business Administration (SBA)
CA
NAICS 237110
Posted Jul 20, 2026
Due Aug 5, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation

Repair Airfield Stormwater Drainage Phase II

DEPT OF DEFENSE
DOBBINS AFB, GA
NAICS 237110
Posted Jul 20, 2026
Due Aug 11, 2026
Small Business

Wastewater Collection System Improvement Project

Small Business Administration (SBA)
CA
NAICS 237110
Posted Jul 20, 2026
Due Aug 6, 2026
Small Business (SB), 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)

Frick Unit Lateral N0 Pipeline Phase 3

Small Business Administration (SBA)
CA
NAICS 237110
Posted Jul 20, 2026
Due Aug 18, 2026
SBA-certified HUBZone Small Business (HUBZone SB), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Kohrs Manning Diversion Improvement Project

Small Business Administration (SBA)
MT
NAICS 237110
Posted Jul 20, 2026
Due Aug 5, 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)

Gardiner Diversion Improvements Project

Small Business Administration (SBA)
MT
NAICS 237110
Posted Jul 20, 2026
Due Aug 5, 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 NS - NELLIE ROAD COMBINED SEPTIC SYSTEM

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 237110
Posted Jul 18, 2026

Y-GLBA REHAB WATERLINE

INTERIOR, DEPARTMENT OF THE
ANCHORAGE, AK
NAICS 237110
Posted Jul 17, 2026
Due Aug 6, 2026
Small Business
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