Water and Sewer Line and Related Structures Construction
390 active contract opportunities
390
Active Opportunities
323
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Water and Sewer Line and Related Structures Construction390
Set-Aside Distribution
- 156
- Small Business83
- Small Business Set Aside - Total42
- Full & Open25
- SDVOSB24
Top Locations
- CA52
- VA47
- CO24
- OK22
- WA22
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.
Related Industries
Regional Water Recycling Plant No. 5 (RP-5) Offsite Facilities Project
Small Business Administration (SBA)
CA
NAICS 237110
Posted Sep 2, 2026
Due Oct 6, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)J-Repair Motor Controls for Centrifuge Operations at
INTERIOR, DEPARTMENT OF THE
SAN FRANCISCO, CA
NAICS 237110
Posted Sep 1, 2026
J-Drain line Replacement for WFO Brownsville, TX
COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Sep 1, 2026
Y-Turnout Buildings
INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 237110
Posted Aug 31, 2026
Due Nov 10, 2026
Y-GRCA 352119 CRITICAL UTILITIES RESTORATION
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237110
Posted Aug 31, 2026
Waterline Boring at Fall River Lake, KS
DEPT OF DEFENSE
TULSA, OK
NAICS 237110
Posted Aug 28, 2026
Small Business Set Aside - TotalY-Cape Cod National Seashore - Replace Province Land
INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 237110
Posted Aug 28, 2026
Aqueduct Boilers Preventative Maintenance and Repairs 2026
DEPT OF DEFENSE
BALTIMORE, MD
NAICS 237110
Posted Aug 27, 2026
Y-SLATE CREEK SECTION 22 WATER WELL
INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 237110
Posted Aug 27, 2026
Lateral Move Irrigation System
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 237110
Posted Aug 25, 2026
Small Business Set Aside - TotalBuilding 32 Sewer Repair
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 237110
Posted Aug 24, 2026
Small Business Set Aside - TotalZ-LARO-DRILL NEW WATER WELL - SHERMAN HOMES CABINS
INTERIOR, DEPARTMENT OF THE
PORT ANGELES, WA
NAICS 237110
Posted Aug 24, 2026
Wastewater System Expansion Project
Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 21, 2026
Due Oct 8, 2026
Disadvantaged Business Enterprise (DBE) – Dept of TransportationZ-MT-CRESTON NFH-WELL ABANDONMENT
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Aug 20, 2026
Y1ND-621-22-109 - AJP-Replace Site UG Sanitary and Storm Sewer Piping
VETERANS AFFAIRS, DEPARTMENT OF
MURFREESBORO, TN
NAICS 237110
Posted Aug 19, 2026
SDVOSBConstruction of RP-5 Offsite Facilities Project EN19001.03 and Butterfield Lift Station Improvements Project EN26054
Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 18, 2026
Due Oct 6, 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)GAOA Grand Isle NRA Water System Improvement
AGRICULTURE, DEPARTMENT OF
GLADSTONE, MI
NAICS 237110
Posted Aug 18, 2026
Small Business Set Aside - TotalCity of McMechen, West Virginia, Stormwater Project - Section 219
DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 237110
Posted Aug 14, 2026
Small Business Set Aside - TotalTepee Work Center Well Pump Replacement
AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 237110
Posted Aug 14, 2026
Small Business Set Aside - TotalPike Underground Utility Upgrade
AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 237110
Posted Aug 13, 2026
Small Business Set Aside - Total
