NAICS 221310
Water Supply and Irrigation Systems
8 federal set-aside opportunities in this code. Updated daily from SAM.gov.
Greensand Water Filter Installation
U.S. Department of Agriculture
Small Business$5K-$50KClosed
📍 Damascus, VAUpdated May 21
Reverse Osmosis Equipment Maintenance
U.S. Department of Health and Human Services
Small Business$5K-$50KClosed
📍 Whiteriver, AZUpdated May 21