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Environmental Laboratory


TEST is the leader throughout Illinois in laboratory services

Our services include:
  • Water and Wastewater Analyses
  • State Certified Water Testing
  • Pretreatment Program Services
  • Complete Landfill Monitoring (Groundwater, Leachate, Gas)
  • Soils Analyses
  • Water and Wastewater Plant Process Control
  • NPDES & Sludge Permit Services
  • Waste Characterization/TCLP Analyses
  • Radiological Testing
  • Priority Pollutant Scans
  • Asbestos Analyses


TEST also specializes in environmental analyses for cities, states, industries, and individuals. We routinely analyze water, wastewater, sludge and soils for a variety of parameters, including the following:

  • NPDES Analyses
  • Priority Pollutants
  • Permit Requirements
  • Conventional Pollutants
  • Pretreatment Analyses
  • Metals Testing