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Serving the Westminster area

for over 20 years

To GOD Be The Glory

D & M Transmissions | Auto Repair | Westminster, MD

"Recently, I had my 2000 Pontiac in your shop for repairs and I wanted to take a minute to thank you for your honesty and excellent mechanical knowledge in diagnosing a problem that mystified my local GM service department for several months. It was through your diagnostic abilities that I was able to convince the GM service manager to replace a defective PCM in my car, since that time the car has been operating without flaw in the transmissions. In closing I want to thank you once again for a job well done and to let you know that I would recommend your shop to anyone in need of transmission repairs." - Mark, Littlestown, PA


"From all of the family, THANKS! We greatly appreciate you standing behind your warranty over and above. Not only that, but how quickly you took care of it.

You certainly are a testimony of our Lord and good business. May God continue to bless!" - Greg and Stacey, Miller, MD


"We want to thank all of you for the work done to our van. Your professionalism, ethics, honesty, and integrity were greatly appreciated. May God richly bless all of you and your business." - Jim and Elinor, Westminster, MD

Join these happy customers!

Join these happy customers!

Let Us Know How We're Doing

If you have dealt with D & M Transmissions in the past and have a testimonial to share, please let us know. You can send us a written letter; our address is on the contact page. Read on to see what other customers have had to say about our work.

Read our testimonials

Contact us today!


Read what our customers have to say about our service. If you like what you read, then come to us for any transmission work to be done for your vehicle.

You'll always enjoy reasonable prices at

D & M Transmissions.


"You guys rebuilt the trans in my '88 Plymouth Voyager and it ran great. About 4 weeks later, I began to have problems with the trans which turned out to be from a broken ring gear. You stood behind it and rebuilt it completely again and it has run great ever since. I will definitely use your services again." - Bob, Hampstead, MD


"Thank you and your staff for the kindness you showed to me this week when inspecting my '03 Silverado... It is inspiring to know there are still good-hearted, hard-working companies such as yours still around. I cannot thank you enough but only to say I appreciate your help more than words can say. We would not hesitate to use your services again." -  Sandra, Westminster MD

Call to schedule your appointment today!