NAICS + PSC page

NAICS 237110 and PSC Z1EB contractors

Water and Sewer Line and Related Structures Construction. MAINTENANCE OF MAINTENANCE BUILDINGS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 237110 + PSC Z1EB

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$24,864,228

State overlap

Top recipients

Visible recipients in the NAICS 237110 and PSC Z1EB overlap

Goldbelt Operations Support Services, LLC

Mckeesport, PA

Goldbelt Operations Support Services, LLC is a federal 8a program participant profile based in Mckeesport, PA. The current public data layer shows $7,364,661 in visible federal obligations across 37 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Z2JZ.

$24,864,228