Jon's Auto Service is located in Rockford, IL, and we've been servicing all makes and models of vehicles with over 35 years of experience. Our professional technicians offer quick, accurate service for your vehicle. Got a check engine light, need answers we can help! Services offered include brake repair, CV joint repair and replacement, shock and strut installation, belt and hose installation/replacement, oil, filter, lube, starter/alternator replacement, water pump replacement, transmission fluid and filter replacement, battery installation, and fuel pump replacement. We offer service for foreign and domestic models. Call Jon's Auto Service for all of your auto needs!