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Environmental Protection Agency NAICS 541330 and PSC C1DB contractors in Illinois
Engineering Services. ARCHITECT AND ENGINEERING- CONSTRUCTION: LABORATORIES AND CLINICS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.
Illinois · Environmental Protection Agency
Last updated: April 7, 2026
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1
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$9,217,038
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