Chad Clark, P.E. – Founder​​

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.

Engineering

Lance Carter - Earth Retention Systems (ERS) Chief Engineer

Lance Carter, P.E.
Chief Engineer


Matthew Thompson, P.E. – Mid-Atlantic Director of Engineering - Earth Retention Systems (ERS)

Matt Thompson, P.E.
Mid-Atlantic Director of Engineering


Kyle Huerd - ERS-MidWest - GeoWall Designs President

Kyle Huerd, P.E.
Owner, ERS-MidWest


Jeremy Davidson – Design Operations Manager - Earth Retention Systems (ERS)
Jeremy Davidson
Design Operations Manager
Yulin Yuan, EIT – Project Engineer - Earth Retention Systems (ERS)
Yulin Luan, EIT
Senior Project Engineer
Nick Thiel, EIT – Project Engineer Earth Retention Systems (ERS)
Nick Thiel, EIT
Project Engineer
Erika Williams, EIT – Project Engineer Earth Retention Systems (ERS)
Erika Williams, EIT
Project Engineer
Thao Truong – CAD Operator- Earth Retention Systems (ERS)
Thao Truong, EIT
Project Engineer
Omkar Shirke
Omkar Shirke, EIT
Project Engineer
Sweta Das
Sweta Das
Engineering Consultant
Robert Cupp – CAD Operator Earth Retention Systems (ERS)
Robert Cupp
CAD Operator

Business Development

Chip Fuller
Chip Fuller
Business Development Director
Jim Kelley – Sales Director - Earth Retention Systems (ERS)
Jim Kelley
Regional Sales Representative
Erik Pedersen – Mid-Atlantic Sales - Earth Retention Systems (ERS)
Erik Pedersen
Mid-Atlantic Sales

Support Staff

Azael Martinez – CAD Operator -Earth Retention Systems (ERS)
Azael Martinez
Warehouse Manager
Alpana Gantayet
Alpana Gantayet
Market Research Analyst
Naomi Bradley
Naomi Bradley
Bookkeeper