General Services Administration NAICS 238220 and PSC Z111 contractors

Plumbing, Heating, and Air-Conditioning Contractors. MAINT-REP-ALT/OFFICE BLDGS. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 238220 · PSC Z111

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$101,924,217

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 238220 and PSC Z111

Agency Management Concepts INC

Oakton, VA

Oakton, VA | 5 awards | Top agency Department of Defense | NAICS 561621

Swinerton Builders

Concord, CA

Concord, CA | 5 awards | Top agency Department of Defense | NAICS 236220

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