NAICS + PSC page

NAICS 238210 and PSC B510 contractors

Electrical Contractors and Other Wiring Installation Contractors. SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 238210 + PSC B510

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$80,355,849

State overlap

Top recipients

Visible recipients in the NAICS 238210 and PSC B510 overlap

Wsp USA Solutions INC

Arlington, VA

Wsp USA Solutions INC is a federal category business profile based in Arlington, VA. The current public data layer shows $36,524,205 in visible federal obligations across 228 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC C219.

$80,355,849