Environmental Protection Agency NAICS 541620 and PSC B502 contractors

Environmental Consulting Services. SPECIAL STUDIES/ANALYSIS- AIR QUALITY. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Environmental Protection Agency.

Environmental Protection Agency · NAICS 541620 · PSC B502

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$155,753

State overlap

Top recipients

Visible recipients in the Environmental Protection Agency overlap of NAICS 541620 and PSC B502

Trc Companies, Inc.

Windsor, CT

Trc Companies, Inc. is a federal category business profile based in Windsor, CT. The current public data layer shows $545,435 in visible federal obligations across 4 awards or transactions. Environmental Protection Agency appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541380 (Testing Laboratories and Services). The profile also shows meaningful product and service activity in PSC R425.

$155,753