State + PSC page

PSC Z1DA contractors in Washington

MAINTENANCE OF HOSPITALS AND INFIRMARIES. Use this state-scoped PSC page to see which visible federal contractors carry the clearest product or service footprint in Washington.

State: Washington

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$114,606

Buyer overlap

Top recipients

Visible recipients tied to PSC Z1DA in Washington

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.

$114,606