Key Contacts

profile-jeffJeff Von Handorf has over 15 years experience in design, development and technical support of engineered products used in the construction industry. Prior to joining PreTek full time as a founding partner in 2010, he served as national Applications Engineering Manager with Dayton Superior Corporation and Precast Engineering Manager with CON/SPAN® Bridge Systems.

Jeff holds BS and MS degrees in Civil Engineering from Ohio University and is a registered professional engineer in several states. He is a member of the American Society of Civil Engineers and ASTM International.

profile-tomTom Nicholson brings experience in structural engineering, prefabricated steel truss and precast concrete arch bridge engineering and construction to PreTek Group.  He  joined the company as a founding partner in 2010 after serving as a Product Manager with Dayton Superior Corporation, Area Engineering Manager with CON/SPAN® Bridge Systems, and Project Engineer with U.S. Bridge.

Tom earned a bachelor of science degree in Civil Engineering from Ohio University and is a registered professional engineer in several states.  He is a member of the American Society of Civil Engineers and American Society of Highway Engineers.