S-O-S Transmissions Company is your one-stop shop for all your transmission repair needs in Chicago. Their highly skilled and experienced technicians are dedicated to providing you with the best possible service, and their nationwide ATRA warranties give you peace of mind that your repairs will be done right. They're open 8 AM to 6 PM Monday through Friday, 8 am to noon on Saturday, and by appointment on Sunday, so they're always here when you need them. Give them a call today or visit online at sos-trans.com.