Department of the Interior NAICS 238220 and PSC Z2FF contractors

Plumbing, Heating, and Air-Conditioning Contractors. REPAIR OR ALTERATION OF PENAL FACILITIES. 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 Z2FF

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$7,513,155

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 238220 and PSC Z2FF

Mckinstry CO LLC

Seattle, WA

Mckinstry CO LLC is a federal category business profile based in Seattle, WA. The current public data layer shows $7,789,591 in visible federal obligations across 5 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors). The profile also shows meaningful product and service activity in PSC Z2AA.

$7,513,155