John Rezabek

John Rezabek has extensive experience in the construction and design industry, currently serving as a Purchasing Agent and previously as an Inside Sales Representative at Wilke Window & Door, Inc. since February 2015. Before this role, John worked at Total System Design from July 1990 to January 2015 as a Draftsman/Designer, focusing on the design and drafting of plumbing and HVAC systems. John holds an Associate's Degree in Drafting and Design Technology from Southwestern Illinois College, earned between 1989 and 1995.