State + NAICS + PSC page

NAICS 238220 and PSC Y111 contractors in Maryland

Plumbing, Heating, and Air-Conditioning Contractors. CONSTRUCTION OF OFFICE BUILDINGS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 238220 · PSC Y111
Last updated: April 7, 2026

Visible recipients

2

Mapped obligations

$1,227,391,865

Buyer overlap

4

Top recipients

Visible recipients in the Maryland overlap of NAICS 238220 and PSC Y111