Chad is the founder of Earth Retention Systems (ERS) and Clark Geotechnical. He has 22 years of experience in the design and construction of earth retention structures and geotechnical engineering. Chad is currently licensed in 25 states and has extensive experience throughout the U.S. He has supervised the design and construction of over 10 million square feet of earth retention systems consisting of segmental block, reinforced slope, MSE precast concrete panel, cast in place concrete, soldier pile, tie-back, soil nail, and sheet pile walls. Prior to forming ERS & Clark Geotechnical, Chad held several prominent positions at geotechnical engineering firms, geosynthetic manufacturing companies and design build retaining wall construction firms. Chad is a 1994 graduate of Georgia Institute of Technology with a Bachelor’s in Civil Engineering.