A Brief History:

One of the nation's premier consulting firms began as the vision of one man. The firm was founded in 1964 by Donald L. Markley, PE to provide consulting services to the field of broadcasting in the areas of allocation, applications, design and installation, as well as forensic engineering. Over the past 40 years, our company has grown from a one man shop into a diverse operation providing a wide range of engineering services locally, nationally, and throughout the world.

The founder and late president is Donald L. Markley, PE, a graduate of Bradley University in Peoria with both the Bachelor of Science in Electrical Engineering and the Master of Science in Electrical Engineering degrees. Prior to full time consulting, Don was an associate professor of Electrical Engineering at Bradley University.