Agency + NAICS + PSC page

Department of the Interior NAICS 238220 and PSC 4120 contractors

Plumbing, Heating, and Air-Conditioning Contractors. AIR CONDITIONING EQUIPMENT. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of the Interior.

Department of the Interior · NAICS 238220 · PSC 4120
Last updated: April 7, 2026

Visible recipients

2

Mapped obligations

$824,380

State overlap

2

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 238220 and PSC 4120