What Kind Of Repairs Do You Do?
We have been repairing automatic and manual transmissions for over 54 years. There are other types of work that we specialize on that will be listed below. It is important to understand that we would prefer you have an honest, capable general repair shop do your non-transmission related repairs. However, there is an exception to the rule. If your vehicle needs a repair while we're doing our work, that will either save you money or considerable time, we'll be happy to help you. We never want to "step on the toes" of your general repair so we will be careful when we make recommendation for non-transmission work.
The work we specialize in follows:
- Automatic and manual transmission repair and replacement
- Routine maintenance service on automatic and manual transmissions, transfer cases and differentials
- 4x4 repairs including transfer case and control components
- Clutch repairs including hydraulics
- Differential Repairs and ratio changes
- Converting an automatic transmission to a manual transmission
- Converting a manual transmission to an automatic transmission
- Electronic diagnosis and repairs
- Electronic sensor and computer replacement
- Axle and drive shaft repairs
- Universal joints and CV boots and joints
- Wheel and axle bearing repairs
- Motor and transmission mounts
It was so nice dealing with such an honest business as Jim Jennings Transmission!
Dan Kicklighter of Dundalk Maryland
"Would just like to thank you all for your professional transmission repair service. My truck runs great! It was so nice dealing with such an honest business as Jim Jennings Transmission!"
Standing behind their work and doing it in a timely manner. I am grateful for quality work at an affordable price and the integrity to back it up. Thank you very much.
White Marsh Maryland
John of White Marsh Maryland
"Jim Jennings Transmissions came thru for me in a big way doing a transmissions rebuild , at the cost for servicing one. They are the best transmission repair shop in the business . Standing behind their work and doing it in a timely manner. I am grateful for quality work at an affordable price and the integrity to back it up. Thank you very much."
Thank you so much! I would definitely recommend Jim Jennings Transmissions and I would refer my friends and family as well (: You guys are awesome!
Jessica H. of Dundalk Maryland
"Jim Jennings Transmissions was recommended to me by my step-father who had service there some time ago. When I had car trouble, I called JJ and Gary spoke to me over the phone. I told him the symptoms that my car was having. And he broke it down for me and told me that it could've been a number of reasons why my car was acting the way it was, so he asked me to drop off my car, they would do a computer diagnosis and someone will be in touch with me the next morning. Come to find out, it wasn't my transmission (thank god), but a fuse that was blown. The price to get it fixed was very reasonable and affordable. I would definitely pay that price again before I pay the price for a new transmission. I'm just thankful it wasn't my transmission! Ray actually worked on my car and made it better again. He kept in touch with me before each step that he took to fix my car. Thank you so much! I would definitely recommend Jim Jennings Transmissions and I would refer my friends and family as well (: You guys are awesome!"
I will definitely be taking my car back there for check-ups and any future repairs. THEY ARE THE BEST!! Thank You Jim Jennings
Ron Rubenstein of Rosedale Maryland
"I got the recommendation to contact Jim Jennings Transmissions to look at my transmission repair problem from my son-in-law. I am so glad I did. The service was outstanding and they treated my vehicle as if it were their own. They did a full transmission computer diagnosis and found the issues and contacted me to explain everything that needed to be done. They didn't pull any punches and were up front and honest about everything. All transmission repairs were discussed along with the cost and importance of each. I had them go ahead with the repair and the results were outstanding. Not only does the vehicle run likes its brand new they were right on the nose with the cost. No hidden fees, no extras. I will recommend Jim Jennings Transmissions in Baltimore to anyone I know that is in need of transmission service and I will definitely be taking my car back there for check-ups and any future repairs. THEY ARE THE BEST!! Thank You Jim Jennings"
I would definitely do business with them again - they are trustworthy, reliable and communicate every step of the way! I was totally impressed!
Denni Arrup of Parkville Maryland
"When Hollenshades told me that the transmission computer relay was bad on my 2001 Chrysler PT Cruiser that my daughter uses for college, I was concerned about her safety. Jim Jennings Transmissions was recommended to me to diagnose and repair my vehicles transmission. When I arrived there, all my fears disappeared with their friendly and helpful attitudes. They allowed me to drop the vehicle off early because of my work schedule and called me frequently to keep me updated. After testing, it was found it was a relay problem. The car was even finished 2 days early! I would definitely do business with them again - they are trustworthy, reliable and communicate every step of the way! I was totally impressed! One thankful and appreciative customer, Denni"
I will always recommend your company to family and friends as the best transmission repair shop in Baltimore!
William Rogers of Belair Maryland
"On behalf of my daughter Adrianne and myself I wanted to thank you once again for checking the problem we were having with her 1997 Ford Escort . And, also, before I forget, please thank the transmission technician for his valuable assistance. The effort you men put forth in trying to track down the problem in her car was beyond what I expected. Because of her difficult personal situation you really helped out. I will of course do what you recommended and drive the car personally for a while to see if the transmission problem reoccurs. I'll close by, once again, promising I will always recommend your company to family and friends as the best transmission repair shop in Baltimore!"
To say that they were honest, kind, and fair does not say enough.
Aaron B. of Baltimore Maryland
"I took my car to Jim Jennings Transmissions in Essex with what I believed to be a transmission problem. JC took my car out for a road test and came back to talk with me about what he found. He said that he did not believe that it was a transmission problem and took another 20 minutes with me to do a computer diagnosis of the problem. He then tried to help me find a convenient and trustworthy mechanic who could fix the problem. They sent me out with kinds words and no charge. To say that they were honest, kind, and fair does not say enough. When I do finally have a transmission problem, I know exactly where I'll take my car."
Jim Jennings Transmissions truly are customer service oriented and very professional. There are still some great businesses left in this world and I experienced it first hand with them
Durham North Carolina
Anthony of Durham North Carolina
"We were on our way to Philadelphia when the clutch from our Nissan Pathfinder decided to go out. I spent about an hour in a gas station parking lot trying to fix it myself not knowing what the real problem was. I then turned to the phone book and saw a huge ad for Jim Jennings Transmissions in Baltimore with their number. I called and I was truly lucky that they were there on Saturday. Gary answered and made all the arrangements to have the Pathfinder towed to their shop and he personally picked my family and I up and brought us to the airport so we could rent a car and be on our way. Then on Monday when they took apart the transmission and found out the problem, they made some adjustments to their schedule to have me done on Tuesday so I can make it back to work on Wednesday. Jim Jennings Transmissions truly are customer service oriented and very professional. There are still some great businesses left in this world and I experienced it first hand with them."
I will be a moving advertisement for Jim Jennings Transmissions in Baltimore. Thank you again for your professionalism. I will keep you and your family in my prayers.
Robert C. McCoy of Baltimore Maryland
"I want to thank you and Jim Jennings Transmissions for the professional way that I was treated, when you test drove my Jeep Grand Cherokee with the 42E Transmission. I had replaced the governor pressure solenoid, the pressure transducer solenoid and the overdrive torque converter clutch solenoid. You said that it had a delay in shifting at slow speeds, but shifted good at high speeds. After your transmission technician adjusted the shift cable, it shifted perfectly at all speeds. You are hardly aware of it shifting. You were patient with me and sat in the waiting room and talked with me man to man and explained exactly how the 42E transmission operated. I have worked on my vehicles and dealt with many servicemen for over fifty years and I have never experienced such excellent expert customer service with any company! I am a Deacon and on the Board of Managers at the 7,500 member New Psalmist Baptist Church in Baltimore. I printed your web page and posted it on our bulletin board at church and as we travel from church to church with our Bishop, I will be a moving advertisement for Jim Jennings Transmissions in Baltimore. Thank you again for your professionalism. I will keep you and your family in my prayers."
I would recommend Jim Jennings Transmission to anyone who wants GOOD QUALITY TRANSMISSION SERVICE!!! Thank You Very Much.
Marlene of Essex Maryland
"Jim Jennings Transmissions is the best place in Baltimore to have your vehicle's transmission repaired. The customer service from their team of transmission technicians there is far better than I received in a very long time. The quick and speedy service is excellent!!! I would recommend Jim Jennings Transmission to anyone who wants GOOD QUALITY TRANSMISSION SERVICE!!! Thank You Very Much."