Testing labs in Naperville, IL

First Environmental Laboratories, Inc.

Naperville, IL· 4:02 AM

First Environmental Laboratories (FEL) is an Illinois EPA and NELAP-accredited environmental testing laboratory established in 1993, with a staff of over 20 laboratory professionals delivering more than 2 million accredited results. They serve landfills, industrial facilities, municipalities, and engineering firms with testing for drinking water, wastewater, soil, solid materials, and lead analysis in schools and daycares under Illinois Public Act 099-0922.