Department of Labor NAICS 221310 contractors

Water Supply and Irrigation Systems. Contractors in this NAICS lane under Department of Labor.

Agency: Department of Labor

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$139,027

Visible recipients tied to Department of Labor and NAICS 221310

Navajo Nation Tribal Government

Window Rock, AZ

Window Rock, AZ | 338 awards | Top agency Department of the Treasury | NAICS 621512