Prairie Engineering, P.C. was founded on May 1, 1983 by Lon Drevecky P.E. and Greg Dockter P.E. It consisted of mechanical and electrical engineering services. Since that time the company has expanded to 19 employees and recently added structural consulting engineering services. The primary service area of the firm is the western two-thirds of North Dakota, eastern Montana, and northwest section of South Dakota and has provided design services for projects in Minnesota and several other southern and western states.