Dedicated to Helping Our Clients Succeed Through Excellence in Engineering

Established in 1946, we are a dynamic, multidisciplinary engineering firm serving the needs of public and private sector clients throughout the USA. We have approximately 350 employees across 10 offices located in Arizona, Illinois, Indiana, Kentucky, Ohio, and Wisconsin. In 2011, we were ranked 186 out of the Top 500 Design Firms in the USA by Engineering News Record (ENR).