Baltimore's Transmission Leader

Exceeding Expectations Since 1958


Baltimore MD Automotive Repair & Service

Baltimore Transmission Repair & Service

The Jennings family know reputation and customers are our most valuable assets and pledge to always do the "right thing" to protect them. That means our shop promises to diagnose transmission problems for all of our local and surrounding area customers in an honest, efficient and expert manner. Our shop strives to provide prompt and courteous service to all who visit our automatic transmission repair center in the hope that you will return when you need transmission related work and refer your friends.


Not enough stars to show my satisfaction with your work

Herman Lorenz
Baltimore Maryland

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Their striving for honest, quality work truly showed with my experience on the phone and at the repair shop. I would strongly recommend Jim Jennings Transmissions to anyone else seeking transmission repair.

Collin Edwards
Perry Hall Maryland

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Jim Jennings Transmissions in Baltimore is a great business. They are honest, professional, customer oriented people who provide excellent transmission repair service. I would definitely recommend them to family and friends.

Dundalk Maryland

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I would be happy to recommend your transmission repair shop to everyone! Thanks again!

Mary Wyatt
Bel Air Maryland

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Jim Jennings Transmission gets 10/10 from me! Thank you all!

Alex Darnell
Baltimore Maryland

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Jim Jennings Transmission is a very professional transmission repair shop. the price is right and they treat you like family

Phyllis .
Baltimore Maryland

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They took it for a test drive, spent another hour with the car and advised that the ONLY problem is the lack of the transmission fluid that will cost us under $100. You are our ONLY transmission place!

Eleonora Q.
Timonium Maryland

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Your honesty and integrity are immeasurable and qualities of great value to customers like us.

Patrica G-rmeninger
Parkville Maryland

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The well-trained technicians at Jim Jennings Transmissions in Baltimore are top notch and your waiting room is nicer than most doctor's waiting rooms!

Meg Stratton
Towson Maryland

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I will not hesitate to have my car repaired at Jim Jennings Transmissions.

Dominic D'Apice
Odenton Maryland

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Cost cutting offers


Baltimore Transmission Flush & Service

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Check Engine Light Offer

Check Engine Light On? Get a Free Inspection!

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Check Engine Light On? Get a Free Inspection!

Baltimore Free Transmission Diagnosis

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Automatic Transmission - How It Works!

Latest News

State Senator JB Jennings Reelection


Jim's grandson, JB Jennings, was reelected to the Maryland Senate representing northeastern Baltimore County and southern Harford County. This election cycle will be his fifth serving the 7th Legislative District.

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Jim Jennings Transmissions is pleased to introduce our valued team. Every team member at Jim Jennings Transmissions is dedicated to making sure our customers get the service they expect and deserve at our auto repair shop in Baltimore.

Jim Jennings Transmissions

Mon. - Fri. 7:30 AM to 5:30 PM
Closed Weekends