John Bierschenk

Job Title: President of TerraTherm

Education: MBA Regis University, Bachelor of Science degree in Geology from University of New Hampshire

John M. Bierschenk is the President and Co-Founder of TerraTherm, Inc. John joined the leadership team after Cascade’s acquisition of TerraTherm in 2015. John brings 30 years of environmental remediation experience to Cascade, with a focus on in situ technologies.

Prior to forming TerraTherm in 2000, he was the manager of remedial design and construction at ENSR Consulting and Engineering. Previous to that, John was the general manager of ORS Environmental Equipment (a division of Groundwater Technologies Inc.). John holds a Bachelor of Science degree in Geology from the University of New Hampshire, and a Masters of Business Administration from Regis College.

He is also a former Professional Geologist in Pennsylvania, and LSP in Massachusetts. He is focused on providing clients with value-added thermal remediation solutions integrating the full service capabilities of Cascade.


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