CSTK (formerly Central States Thermo King) is a diversified transportation solutions provider of products and services for a variety of applications including Thermo King transport refrigeration units, comfort systems, auxiliary power units, customized truck bodies, construction equipment, trailer reqpair & parts, aftermarket HVAC for vehicles & equipment, fleet vehicle graphics, lift gates, trailer skirting, and much, much more. CSTK also offers parts and service for all products. Recognized as 2007 Thermo King Dealer of the Year, our 10 locations serve 7 states throughout the Midwest and Northeast, offering 24/7 Emergency Mobile Service and secure, well-lit parking lots.