About Us

"We go where the client wants, when the client wants, and we don't go home until it's done."

Terracon is a dynamic and growing employee-owned firm of consulting engineers and scientists providing multiple related service lines to clients at local, regional and national levels. Since 1965, Terracon has grown from a small Iowa geotechnical firm to a large, multifaceted national firm. With more than 2,700 employees and more than 100 offices nationwide, Terracon has the resources of a large firm with the atmosphere of a small one. This growth is the result of talented, dedicated employees working toward a common goal to complement each other to deliver success for clients and employees. Our services are delivered on a timely basis with consistently high value and attention to client needs. Terracon has consistently achieved growth above the industry average. This is evidenced by a current ranking of 41 in Engineering News-Record’s 2010 listing of the Top 500 Design Firms, as compared to a ranking of 103 in 1995.