“You and the Wilson Ihrig team were the right people at the right time to help make our project happen. You were a huge reason why it was successful, and not just your technical data, your personalities were just perfect for helping us get this project done. I look forward to working with you again!”
Confidential Client

Thomas Bergen, Principal Emeritus

After 29 years as a professional consultant, 12 of those with Wilson Ihrig, Thom now works with us on an as-needed consulting basis. Over the years, his work included rail transit system noise and vibration control for vehicles and wayside receptors, and ground-borne noise/vibration assessment and vibration isolation system design for sensitive buildings and equipment. He has overseen and participated in the laboratory analyses of these data, and was responsible for much of the engineering analyses.


M.S. Acoustics, Pennsylvania State University
B.S. Mechanical Engineering, University of Texas at Austin

My Time at Wilson Ihrig

“The diverse group of personalities here at Wilson Ihrig possess a treasure trove of knowledge with easy access, but also provides healthy doses of amusement. They work hard, but try to have some fun along the way. We always seem to be privileged to work on the unique and challenging problems together, and no two days are the same. I appreciate that projects are approached and carried through in a spirit of collaboration so that the best possible service to our clients is achieved.”