NAICS 23711in2371:Utility System Construction

Water and Sewer Line and Related Structures Construction

207 active contract opportunities

207

Active Opportunities

13

Posted Last 7 Days

30 days

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Top Industries

  • Water and Sewer Line and Related Structures Construction183
  • NAICS 237110 Water and Sewer Line and Related Structures Construction24

Set-Aside Distribution

  • Small Business75
  • 66
  • Full & Open24
  • SDVOSB15
  • Buy Indian10

Top Locations

  • CA34
  • VA22
  • OK15
  • WA14
  • UT13

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

23611:Residential Building Construct...23621:Industrial Building Constructi...23622:Commercial and Institutional B...23712:Oil and Gas Pipeline and Relat...23713:Power and Communication Line a...23721:Land Subdivision

GW&J NF Eastern Divide RD Culvert Cleaning

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237110
Posted Jan 23, 2026
Due Feb 5, 2026
Small Business
11 days left

Water Tower Inspections and Repair

DEPT OF DEFENSE
HURLBURT FIELD, FL
NAICS 237110
Posted Jan 23, 2026
Due Feb 2, 2026
Small Business
8 days left

USCG Station Portsmouth & Sector Viginia Logistics Building Bathroom Renovations

HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 237110
Posted Jan 23, 2026
Due Feb 6, 2026
Small Business
11 days left

Colton Heuker (COW)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jan 23, 2026
Due Feb 4, 2026
Small Business
10 days left

Water Treatment Facility

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 237110
Posted Jan 23, 2026
Due Feb 12, 2026
Small Business
17 days left

Davidson River Campground Brevard Sewer Project

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237110
Posted Jan 23, 2026
Due Mar 2, 2026
Small Business
36 days left

Lake Powhatan Sewer Project

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237110
Posted Jan 23, 2026
Due Mar 2, 2026
Small Business
36 days left

Contractor shall furnish and install a water line extension for SR#6139 and SR#6734 in Bixby, OK (Tulsa Co.) in accordance with the attached Statement of Work and drawings.

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
OKLAHOMA CITY, OK
NAICS 237110
Posted Jan 22, 2026
Buy Indian

Y-AK-SPEC AGNT IN CHRG-HYDRATION STATION

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jan 21, 2026

Georgeville Well Drilling

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jan 21, 2026
Small Business

City of Follansbee Water System Improvements - Section 219

DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 237110
Posted Jan 21, 2026
Due Feb 5, 2026
No Set Aside
11 days left

Rosebud Lift Station Construction

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jan 21, 2026
Due Mar 2, 2026
ISBEE
36 days left

SOURCES SOUGHT NOTICE FOR DESIGN-BID-BUILD (DBB) PHASE III GROUNDWATER TREATMENT PLANT CONSTRUCTION, NWIRP BETHPAGE, WANTAGH, NEW YORK

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237110
Posted Jan 20, 2026
Due Feb 4, 2026
10 days left

Grindstone Water Storage Tank Replacement

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jan 16, 2026
Due Feb 2, 2026
8 days left

Y1ND-621-22-109 AJP-Replace Site UG Sanitary and Storm Sewer Piping

VETERANS AFFAIRS, DEPARTMENT OF
MURFREESBORO, TN
NAICS 237110
Posted Jan 15, 2026
SDVOSB

F-CA MODOC NWR GRANDMA TRACT WELL

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jan 14, 2026

Z-Olympic National Park REHAB HURRICANE RIDGE WATER

INTERIOR, DEPARTMENT OF THE
GATLINBURG, TN
NAICS 237110
Posted Jan 13, 2026
Due Feb 17, 2026
Small Business
22 days left

Bryan James (Skokomish) Replacement OSS

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jan 13, 2026
Due Feb 13, 2026
Small Business
18 days left

561A4-22-108 Repair Underground Stormwater Sewage System

VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 237110
Posted Jan 12, 2026
Due Jan 27, 2026
SDVOSB
1 day left

Grand Prairie Pump Station Inlet Channel

DEPT OF DEFENSE
MEMPHIS, TN
NAICS 237110
Posted Jan 9, 2026
HUBZone
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