Water Supply and Irrigation Systems
112 active contract opportunities
112
Active Opportunities
104
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Water Supply and Irrigation Systems112
Set-Aside Distribution
- 66
- Small Business28
- SDVOSB10
- No Set Aside4
- 8(a) Sole Source1
Top Locations
- VA20
- DC9
- CA8
- MN8
- NM8
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.
Related Industries
Palisade, MN Water Supply System Improvements
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NAICS 221310
Posted Jul 31, 2026
Due Aug 18, 2026
Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)Water Purification System
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Posted Jul 27, 2026
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Small BusinessJ046-Installation and Maintenance for Water Monitoring System at the Bedford VA Medical Center
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Posted Jul 27, 2026
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Small BusinessIRRIGATION SYSTEM FOR NATL WEATHER SVC IN TEXAS
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NAICS 221310
Posted Jul 24, 2026
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Small BusinessWater Treatment of HVAC Mechanical and Compound Potable Water Systems PMSC
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 221310
Posted Jul 24, 2026
Due Aug 17, 2026
No Set Aside46-Water Treatment Filters, NPS-ORCA
INTERIOR, DEPARTMENT OF THE
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NAICS 221310
Posted Jul 23, 2026
DINO: WATER RESEVOIR INSPECTIONS
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NAICS 221310
Posted Jul 23, 2026
Water Reverse Osmosis
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NAICS 221310
Posted Jul 23, 2026
Due Aug 14, 2026
Z-DIAGNOSE AND REPAIR PILLAR WELL, Pinnacles NP
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POINT REYES STATION, CA
NAICS 221310
Posted Jul 21, 2026
J047-Water Piping Rebuild
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Gilbert, AZ
NAICS 221310
Posted Jul 21, 2026
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SDVOSBZ-NAVAJO DAM WATER LINE REPAIRS
INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 221310
Posted Jul 21, 2026
Due Aug 21, 2026
Small BusinessJ046-Installation and Maintenance for Water Monitoring System at the Bedford VA Medical Center
VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 221310
Posted Jul 21, 2026
Due Aug 13, 2026
Small BusinessS-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
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ALBUQUERQUE, NM
NAICS 221310
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Small BusinessF103-VAMHCS CHEMICAL SUPPLY & SUPPORT CONTRACT RFQ PPVAMC, BAVAMC, LRVAMC (VA-26-00051094)
VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 221310
Posted Jul 8, 2026
Due Aug 3, 2026
Small BusinessJ046-Service - Critical Water System Preventative Maint - STC
VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 221310
Posted Jul 7, 2026
W065-Lease SPS Reverse Osmosis - Brooklyn & Manhattan
VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 221310
Posted Jul 6, 2026
Small BusinessMaintain waste water treatment operations at USCG Milford Haven
HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 221310
Posted Jun 29, 2026
Small Business
