Home › Top 7 Car Dealers in Waterloo, Iowa Find best Car Dealers in Waterloo, Iowa, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Jefferson Street Motors US, Waterloo, IA 507022015 Jefferson St Witham Auto Center - Waterloo US, Waterloo, IA 507022033 La Porte Rd C & S Car Company 2 US, Waterloo, IA 50702194 W 11th St #1114 C&S Car Company US, Waterloo, IA 50702812 Washington St RPM Motor Co Inc. US, Waterloo, IA 50703408 E Mullan Ave Dan Deery Chrysler Dodge Jeep RAM FIAT US, Waterloo, IA 507023900 Alexandra Dr Liberty Car Company US, Waterloo, IA 5070390 Franklin St