Yezek & Sons, LLC


Brian Klesath

Brian graduated from Illinois Wesleyan University with a BS in Physics and from Bradley University with a MS in Mechanical Engineering. After graduate school he moved to Chicago, IL and worked at Sargent & Lundy, an engineering and design firm specializing in Power and Energy. Brian is a Licensed Professional Engineer in IL, IN, AZ and OH and has over 18 years of experience serving owner’s and contractors in the Energy and Industrial industry and is excited to continue his career in Peoria, IL with the talented team at Yezek & Sons.

Outside of work, Brian enjoys playing men’s league hockey at Owen’s Center, golfing, working on his 1970 Ford Bronco, and spending time with his family. Brian and his wife Liz have two daughters, Marion and Genevieve, and one son, Ben.