Companies that have licensed permission to use the ActiveSET.org illustrated
U.S. EPA test methodologies for stack test reports and proposals.

This information was updated on:

Archer Daniels Midland Company - Emissions Measurement Group Advanced Industrial Resources, Inc. (AIR) AeroMet Engineering, Inc. Aero-Pro AirRECON® Air/Compliance Consultants, Inc. Air Compliance Testing, Inc. Air Hygiene International, Inc. Air Testing Services, Inc. ALS CANADA LTD American Engineering Testing, Inc. AmTest Air Quality, a Division of Hoefler Consulting Group Andrews & Associates, Inc. Applied Environmental Consultants, Inc. ARI Environmental, Inc. AST Environmental, Inc. Avogadro Group, LLC., The Badger Technical, Inc. Blue Mountain Environmental Mangement Corporation CEM Methods & Testing CEM Solutions, Inc. CETCON, Inc. Custom Stack Analysis, LLC. Roger M. Daniels, P.E. Department Of Environmental Engineering / National Cheng Kung University ECOSERV Emission Technologies, Inc. Energy Systems Associates Environmental Consultancy Services Pty Ltd (ESC) " ECS is Australias’ leading environmental management services company by providing fast, skilled, cost effective solutions to organisations across Australia and around the world." Entec Services, Inc. Environmental Laboratories, Inc. Environmental Source Samplers, Inc. (ESS) EnviroStacks, LLC. E. Roberts Alley & Associates, Inc. FBT, Inc. GE Energy Golden Specialty Consulting, Inc. Grace Consulting, Inc. Graphic Max Horizon Engineering J. Dupree, SAFCU B. K. Howard, P.E. & Associates INTEX Environmental Group, Inc. LEHDER Environmental Services MACTEC Maxxam Analytics, Inc. Meverden, James METCO Environmental MG 3 & Associates, LTD. Multi-Source Environmental N R McCall & Associates Optimal Air Testing Services, Inc. Patriot Environmental Testing Services Peterson, Briggs & Morris RMC Environmental, Inc. (RMCE) Shaw Environmental, Inc. Shelly & Sands, Inc. Safety in Mines Testing and Research Station - SIMTARS Stafford Consultants, Inc. Stephenson Environmental Management Australia Tetra Tech EM, Inc. TRC Environmental Corporation UniLabs Environmental Valid Results, Inc. Waters, Gary Jr., Esq. Western Environmental Services and Testing Inc. Weston Solutions, Inc. (WESTON) If you know of a company that is not a licensed user but uses the ActiveSET.org illustrated U.S. EPA test methodologies Please Send Us An e-Mail