Water Supply and Irrigation Systems

124 active contract opportunities

124

Active Opportunities

115

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Water Supply and Irrigation Systems124

Set-Aside Distribution

  • 75
  • Small Business22
  • SDVOSB11
  • Small Business Set Aside - Total8
  • No Set Aside5

Top Locations

  • VA24
  • CA10
  • NV9
  • DC8
  • MN8

About NAICS221310

The North American Industry Classification System (NAICS) code 221310 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.

Z-LA-SE LA REFUGES-WATER PLANT REPAIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 221310
Posted Oct 27, 2025

LD5 Water Softener

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 221310
Posted Oct 9, 2025
Small Business

Z1NE-Water Tank Cleaning and Inspection

VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 221310
Posted Oct 7, 2025
Veteran-Owned Small Business

J046-Chemical Water Treatment Services

VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 221310
Posted Oct 1, 2025
SDVOSB

Photocatalytic Reactor for Annealing Air Pollution Control System

DEPT OF DEFENSE
INDIAN HEAD, MD
NAICS 221310
Posted Sep 30, 2025
No Set Aside

MAINTENANCE AND REPAIR SERVICE POTABLE AND FIRE WATER GRID AT DARBY MILITARY COMMUNITY (DMC)

DEPT OF DEFENSE
APO, AE
NAICS 221310
Posted Sep 29, 2025
No Set Aside

Control panel and Guidance System - Kimberly, ID

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 221310
Posted Sep 26, 2025
Small Business

Z-GLCA-EMERGENCY-22DS FUNDED Arsenic Removal System (ARS)

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 221310
Posted Sep 24, 2025

Bldg. 91 Water Softener Replacement

HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 221310
Posted Sep 23, 2025
Small Business

Y-MCMASTER HEADGATE REPLACEMENT

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 221310
Posted Sep 22, 2025

48-E27 LDCA COMPONENT REPLACEMENT

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 221310
Posted Sep 18, 2025

Crooked River Lock Water Supply System Installation

DEPT OF DEFENSE
DETROIT, MI
NAICS 221310
Posted Sep 18, 2025

M-INTAKE BYPASS GATE

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 221310
Posted Sep 17, 2025

F103-Department of Veterans Affairs Jonathan M. Wainwright Memorial VA Hospital Water and Sewer Operator Services.

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 221310
Posted Sep 17, 2025
Small Business

J-ROMO REPLACE GAC FILTER MEDIA

INTERIOR, DEPARTMENT OF THE
Rapid City, SD
NAICS 221310
Posted Sep 11, 2025

JOFOC to acquire services for RAW Water Treatment Plant

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 221310
Posted Sep 10, 2025

Technical Assistance on Water and Sewage Treatment System

DEPT OF DEFENSE
APO, AE
NAICS 221310
Posted Sep 10, 2025

Water Treatment of HVAC and Domestic/Potable Water System, U.S. Embassy London, United Kingdom

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 221310
Posted Sep 5, 2025

J046-PMR Reverse Osmosis System

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 221310
Posted Sep 2, 2025

Supply and Installation of Livestock Tire Tanks - El Reno OK

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 221310
Posted Aug 29, 2025
Small Business