Jim Jennings Transmissions is conveniently located at 601 Eastern Blvd. in Baltimore MD. We are a family-owned auto transmission repair shop that has been offering top-quality automotive and transmission repair services to the Baltimore County community since opening our shop in 1958. Our transmission repair shop is open Monday to Friday from 7:30 AM to 5:30 PM and closed on weekends. We can be contacted during business hours by telephone at 410 686 6700. Below you will find a map of Baltimore showing our shop's location and the ability to get door-to-door directions to our repair shop's location. Please feel free to schedule an appointment at any time using our online forms.