Thank you for your interest in TDC Systems. As principals of TDC Systems, Diana and Tony Kalar are committed to providing customers with excellent customer service, quality, delivery, and price.
From its inception in 2001, TDC Systems has experienced rapid growth by providing its customers with unmatched service and premier products. TDC Systems outgrew the previous leased facilities and purchased the current facility in Willoughby, Ohio in 2009. The 11,500 sq. ft. site is an investment in both our limitless future and that of our customers. We invite you to learn more about us.