John Koller Email & Phone Number

John Koller, based in Beaver Dam, Wisconsin, United States, is currently a Project Manager at Horizon Construction Group, Inc., bringing experience from previous roles at W.D.S. Construction, Inc., Design Structures and Westra Construction. John Koller holds a 1982 - 1986 Bachelor's Degree Construction Management in Construction Management @ Michigan State University. With a robust skill set that includes Construction, Value Engineering, Pre-construction, Contract Management, Construction Management and more, John Koller contributes valuable insights to the industry. John Koller has 1 email and 1 mobile phone number on RocketReach.