NAICS 238220 and PSC R421 contractors

Plumbing, Heating, and Air-Conditioning Contractors. TECHNICAL ASSISTANCE. Cross-code contractor overlap.

NAICS 238220 + PSC R421

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$80,709,359

State overlap

Top recipients

Visible recipients in the NAICS 238220 and PSC R421 overlap

Jones Lang Lasalle Americas, Inc.

Washington, DC

Washington, DC | 191 awards | Top agency Department of Defense | NAICS 541611

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