Cash For Junk Cars - MJ Auto We buy junk cars with free towing service and we pay top dollar for all type of cars, our company with years of experience in serving Cook Country, Dupage Country, Will Country and other surrounding areas in Chicago . Our experienced and reliable team can pick up your vehicle from your location. We offer fast and friendly service that pays you well. We do not charge for towing scrap vehicle. In fact, you get paid in cash on the spot. We also offer car crushing services in environmentally responsible way. Call us now to get the most money for your junk cars.