The company A-1 USED CARS, INC. is registered on 11/13/1986. Company number of the company 111939. Current status of the organization Active. Postal address of the company - 1009 SOUTH FEDERAL AVENUE, MASON CITY, IA, 50401. Registered Agent of the A-1 USED CARS, INC. - PHILLIP J STONE (304 MAIN AVE, CLEAR LAKE, IA, 50428). The credit report for the company A-1 USED CARS, INC..