An Experienced Team of Industry Thought Leaders

TRS fields a deep bench of skilled management-level positions with expertise in all aspects of ERH and conductive remediation. Our competitive advantage is grounded on extensive field experience integrating ERH with other technologies such as multi-phase extraction (MPE), bioremediation, and chemical oxidation. We bring state-of-the-art engineering, time-tested case studies, and unparalleled professional project oversight to the table.

The TRS Executive and Senior Management Team Includes:

Brett Trowbridge
President/CEO

Gregory Beyke, P.E.
Vice President, Technology Development

David Fleming
Vice President, Marketing & Sales

Daniel Oberle, P.E., JD
Vice President, Engineering

Tim Warner
Vice President, Operations & Co-Managing Director TRS Europe

Tom Powell
Technology Group Leader

Chris Blundy
Senior Project Manager

Drew Small
Senior Project Manager

Lynette Stauch, P.E.
Senior Project Manager

Chris Thomas
Senior Project Manager

Eric Maki, P.E.
Principal Engineer

Chad Crownover
Lead Engineer

Michelle Nanista
Lead Engineer

Doug Seiler
Senior Engineer

Dave Milan
Senior Programming Engineer

Dale Plampin
Controller

Tracy Barton
Marketing

Personnel Profiles

Click on photo to see profile here

Eric Maki, P.E.
Principal Engineer

Mr. Maki is Professional Engineer and earned a B.S. in Environmental Engineering from the University of Florida. He has over 20 years of remediation experience in the environmental industry, including over 5 years with ERH projects. His work experience has varied from Project Management to Design and Construction. Mr. Maki received an honor as an Engineer of Choice by a client, Technology Application and Development Group, for engineering leadership.

Prior to joining TRS, Mr. Maki was responsible for system design, field implementation, and operation of remedial projects using the Six Phase Heating� technology. Mr. Maki managed three remedial projects designed to demonstrate the effectiveness of Six Phase Heating� at LNAPL- and DNAPL-contaminated sites. He also developed a design model used to simulate electrode performance.

Mr. Maki�s additional remediation experience as a Senior Project Manager and Senior Engineer for professional consulting and engineering firms has included remedial engineering design, installation and operations. He has developed process flow diagrams, construction and equipment specifications to full-scale design, data analysis and preparation of engineering reports. Mr. Maki also has over five years of progressive engineering experience applying soil vapor extraction, air sparging, bioventing, and dual-phase remedial technologies in the eastern U.S. and the Caribbean.