Lake County Truck Sales & Service Inc. is located in Waukegan, IL and provides sales and service for medium duty trucks. The best source for used medium duty trucks in Northern Illinois, Lake County Sales & Service, Inc. is an authorized General Motors Truck and Chevrolet Parts and Service Dealer. Our service department is unequaled in the Chicagoland area for experience and we service all makes and models of trucks. Lake County Truck Sales & Service Inc. provides: Complete truck repair for all makes and models. Whether you are using you new or used truck for commercial or residential purposes, we have just what you need. Our friendly staff of sales associates at Lake County Truck Sales & Service work with you to find the perfect truck. We're your dedicated medium truck dealer. Contact Lake County Truck Sales & Service today for more information!