“In my opinion, the Horner & Shifrin lineup we have today is arguably one of the best in our rich 84-year history. We have technology and expertise at our fingertips that Mr. Horner and Mr. Shifrin could not have imagined in their wildest dreams.”
Steve Donahue, President
Blake Ofstedal is a geographer with more than 10 years of experience in GIS and survey. His expertise includes data capture, data analysis, surface modeling, and cartography. He is certified in Traffic Noise Modeling through IDOT.