Welcome to Denny's Automotive & Muffler Center

Denny's Automotive & Muffler Center is a family-owned and operated car and truck repair business with a location in Cedar Rapids, IA , Hiawatha, IA and surrounding areas. We have been serving Eastern Iowa since 1974. Our goal is customer satisfaction and value. Our ASE-certified technicians will service, and repair all makes of foreign and domestic cars, trucks, and SUVs, in addition to providing great deals on name-brand tires. We're proud members of the Cedar Rapids Chamber of Commerce, BBB, and NFIB. Serving Hiawatha, IA, and Hiawatha, IA with exceptional auto repairs, tires, and auto service. Visit us today - we guarantee value!