 Glenn Burney Transmissions and Jim Jennings Transmissions have joined together to make sure that no matter where you are in Baltimore, you can choose the best when it comes to your transmission. Both companies have been in business for over half a century, and it's about time that the two premier transmission service companies have teamed up. Whether it's a new, used, rebuilt, or remanufactured transmission for hundreds less than the dealers, look no further than either Glenn Burney Transmissions or Jim Jennings Transmissions.