Water Supply and Irrigation Systems

115 active contract opportunities

115

Active Opportunities

96

Posted Last 7 Days

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Top Industries

  • Water Supply and Irrigation Systems115

Set-Aside Distribution

  • 69
  • Small Business22
  • SDVOSB14
  • No Set Aside5
  • Small Business Set Aside - Total2

Top Locations

  • VA23
  • CA9
  • DC8
  • NM8
  • NV8

About NAICS22131

The North American Industry Classification System (NAICS) code 22131 covers water supply and irrigation systems. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

FY 2027 Potable Water Sampling Services - FCC Beaumont

JUSTICE, DEPARTMENT OF
BEAUMONT, TX
NAICS 221310
Posted Sep 9, 2026
Due Sep 16, 2026
SDVOSB

DI/RO SPS Water System - Erie VAMC

VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 221310
Posted Sep 8, 2026
Due Sep 15, 2026
SDVOSB

J046-Water Treatment & Maintenance BASE 2 YEAR OPTION

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 221310
Posted Sep 8, 2026
Due Sep 24, 2026

H946-Sterile Processing Water Quality Chillicothe VA Medical Center

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 221310
Posted Sep 8, 2026
Due Sep 15, 2026
SDVOSB

H946-RO/DI Requirement Dayton - Services

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 221310
Posted Sep 8, 2026
Due Sep 11, 2026
SDVOSB

Sources Sought - Water Treatment Maintenance Services - VA Black Hills Health Care System - Hot Springs Campus

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 221310
Posted Sep 4, 2026
Due Sep 11, 2026

Reverse Osmosis System

DEPT OF DEFENSE
FALLS CHURCH, VA
NAICS 221310
Posted Sep 4, 2026
Due Sep 11, 2026
No Set Aside

Utilities Privatization of the Water System at U.S. Army Garrison-Hawaii (USAG-HI), Island of Oahu, HI

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 221310
Posted Sep 4, 2026
Due Sep 24, 2026
No Set Aside

46-FILTER ASSEMBLY,WATER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 221310
Posted Sep 2, 2026
Due Sep 14, 2026

Greenhouse Environmental Control and Drip Irrigation Installation - Lubbock, TX

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 221310
Posted Sep 1, 2026
Small Business Set Aside - Total

Z-NAVAJO DAM WATER LINE REPAIRS

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 221310
Posted Sep 1, 2026

Z1NE-NEW | CTX Irrigation for Waco/Temple Grounds | one time purchase

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 221310
Posted Aug 28, 2026
SDVOSB

J-NCR-NAMA: LMRP TREATMENT

INTERIOR, DEPARTMENT OF THE
SAN FRANCISCO, CA
NAICS 221310
Posted Aug 27, 2026

Preventative Maintenance and Repairs for Water Treatment Equipment

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 221310
Posted Aug 27, 2026
Due Sep 14, 2026
Small Business Set Aside - Total

46-Water Treatment Filters, NPS-ORCA

INTERIOR, DEPARTMENT OF THE
POINT REYES STATION, CA
NAICS 221310
Posted Jul 23, 2026

F-Well/Solar Panel Maintenance, Service, and Installation Services, 10-Year Blanket Purchase Agreement

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 221310
Posted Jul 23, 2026

Z-DIAGNOSE AND REPAIR PILLAR WELL, Pinnacles NP

INTERIOR, DEPARTMENT OF THE
POINT REYES STATION, CA
NAICS 221310
Posted Jul 21, 2026

S-CA-SAC RIV NWR-WATER DELIVERY

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 221310
Posted Jul 13, 2026

Z-ND - Long Lake NWR - Urgent Sewer Pipe Repair

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 221310
Posted Jul 9, 2026

Sacramento Work Center Potable Water Storage Tank Cleaning and Inspection Lincoln

AGRICULTURE, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 221310
Posted Jul 9, 2026
Small Business