Tom Leier

Tom Leier

Tom has more than a decade of field experience with Barr’s stack-testing team and provides environmental testing services at mining, refining, manufacturing, power generation, and ethanol and chemical production facilities. His areas of expertise include ambient air-quality monitoring, air modeling, and source-emissions testing. Tom has conducted surveys and relative accuracy test audits; developed, implemented, and maintained environmental management systems; and provided source-emissions testing for a variety of pollutants in compliance with U.S. EPA-published sampling methodologies.



Senior Air Quality Technician


AAS, Itasca Community College


Barr Engineering Co.
4300 MarketPointe Drive
Suite 200
Minneapolis, MN 55435
Phone: +1 952-832-2967

Related projects

Capture-efficiency testing for ethanol production facility