Castle Engineering Incorporated was founded by Peter Zelisko in 1956 as a general engineering design and drafting firm. After serving in WWII with the Army Corps of Engineers in Europe, Peter's strong passion of the engineering discipline lead him to the Illinois Institute of Technology. Peter identified the growing need for engineering and design solutions for companies challenged with updating capital equipment to keep up with product demand, along with improving efficiencies and reliability of their manufacturing processes. Understanding their challenges, Peter positioned Castle as a valuable resource to satisfy these needs so companies could gear up quickly and efficiently allow changes to their manufacturing processes.  Today, President Mark Zelisko, maintains Peter's vision of Castle Engineering as a valuable resource and provider of technical and engineering services. Since the time of Castle's founding, we have worked to be an integral part of many Fortune™ 500 companies throughout the Chicago Metropolitan area, excelling in mechanical design for industries, such as food processing, transportation, and heavy industry.  Meeting increased production needs, exceeding quality demands and maintaining efficiency challenge companies to stay up-to-date on the newest developments. Castle Engineering understands these goals and employs innovative technologies and creativity to promote the design process and develop adaptable solutions. Moreover, we support these challenges by utilizing Castle's industry-specific expertise, along with our business partners in automation controls and manufacturing.  With Castle as your resource, your company has the ability to gear up quickly, reduce inefficiencies and improve productivity. Our continued commitment and focus on recruiting talented and experienced professionals continues to earn us recognition as a company dedicated to providing quality engineering and professional technical services. Additionally, by utilizing present-day technology, we offer creative solutions to companies across the United States.