Complete Automotive and Transmission Repair in Missoula, MT

This place was awesome! They were able to get in me in super quick and have fair prices. They also were very nice and good at explaining to me the things that were wrong with my vehicle.

Taitum Sheeler

John an the owners were very nice an honest. The quote was they gave me was reasonable an plan on making them my go to mechanics. Thank you John

Elizabeth Hoffman

John and the guys at UCDI are great. Not only do they get work done promptly. Theu communicate often, are very cleqr about pricing and options. And are more affordable then most. 10 stars

b st

Brought my F150 to UCDI to help diagnose a possible transmission issue that another service center told me it needed replacing. It was clear from UCDI that the other shop fell way short in attempting to diagnose the issue. I’d recommended them to anyone looking for an honest service shop. 5 ⭐️

Bob Mund

Road tripping automatic transmission problems. While unable to physically help me with my transmission problems, one of the employees came out aside and lended an ear and some advice. Great customer service. Thanks

Coby DiBartolo

These guys are awesome, took my CRV in for a no crank no start issue, they let me supply my own parts, did great work for a very fair price and also took care of a few small things free of charge, plus got my car back to me in less than a full business day. Only shop ill ever use in Missoula and I would suggest everyone else do the same!

Collin Riley

They are great! Our truck stopped running a week before our wedding and we needed it to drive to the venue three hours away! When they heard about our situation they made sure it was fixed before we had to go! Even with a mechanic being out. And stayed true to the price they set at the beginning!

Dacoda Dixon

This shop, John, has a customer for life. My Cadillacs thermostat went out. I know this seems like a simple job, but it’s a Cadillac. John and his people were kind, knowledgeable, confident and thorough. I haven’t needed a mechanic in a long time so I did some searching and I am so grateful for finding this shop. The shop is clean and organized, the lot is a locked and protected. I had no worries for my car or the service. Great experience overall.

Robert Beeman

Went here for a/c repair and some other work and was beyond impressed! These guys were open and honest, cost was fair and great. I have never had such a good experience with an auto shop! I will be taking our vehicles there going forward! Wonderful all around!

Hali Carpenter

John is a straight shooter, plain and simple. He took the time to walk me through exactly what was going on with the AC in my Jeep and laid out all the options/theoreticals without any pressure. He didn’t upsell or throw in unnecessary work, he wanted to solve the problem. He could have easily charged me more, but he didn’t. Wendy and Mark were also very friendly, and the two French bulldogs, Harvey and Frankie, were a great bonus while I waited. It’s little things like that that made th

Jonathan

John is a straight shooter, plain and simple. He took the time to walk me through exactly what was going on with the AC in my Jeep and laid out all the options/theoreticals without any pressure. He didn’t upsell or throw in unnecessary work, he wanted to solve the problem. He could have easily charged me more, but he didn’t. Wendy and Mark were also very friendly, and the two French bulldogs, Harvey and Frankie, were a great bonus while I waited. It’s little things like that that made the

Jonathan

I had my 2004 Scion xB in for a thermostat replacement and coolant flush. The team at UCDI was incredibly helpful, transparent, and detailed in explaining the work being done. They took the time to go over what they found, gave me peace of mind, and didn’t push any unnecessary services. The shop is clean, the staff is friendly, and communication was solid from start to finish. I’ll definitely be coming back for future work. Highly recommend!

Kevin W

Great customer service! My problem was solved the day I took my vehicle in which was so convenient. I appreciated how all of the details about what was going on with my vehicle were explained to me and my questions were answered. The price was fair reasonable. I highly recommend UCDI Automotive and Transmission. I will return in the future. Thank you!

Lisa Waller

I had a good experience at UCDI garage. Our vehicle was in need of a repair, and John seemed to go out of his way to find the soonest available slot for our car-troubles to be diagnosed. When I entered the shop, I was immediately treated with courtesy, and I noticed right away that it seemed as though he were manning the entire shop almost single-handedly. That, however, didn’t deter him from giving me the professional courtesy of patiently waiting on the phone for the opportunity to speak with

Philip Devereaux

I cannot recommend UCDI enough. I was in a pickle and needed a new clutch in my truck so I could get back home to Idaho. John was amazing, did fantastic work, and was honest. 5/5 stars and I will go back again with any issues.

calebstruble12

This IS the place! I will NEVER Go Anywhere else. John here is so modest and honest and does quality work . Gives straight forward options and advice . Thinks outside the box if need be. You’ll NOT find a better certified technician than this. And just a great group of people here. Thanks again John !

Clinton Morris

John, the master mechanic at UCDI is excellent. Not only his skill but also his customer service. As a senior woman, with doubts as to who to trust, I was put at ease. I was told my rear driver side wheel bearing was bad and quoted a price by another shop and was told it was a 4 hour job. John said that wasn’t true and quoted me a reasonable price and completed the job in 1.5 hours. He got me in and out quickly ahead of other clients when he found out I had a caregiver at home, tending my

Jan Cheselske

John is awesome!! I had an odd, disturbing, noise that varied a lot. I am not a mechanic and since it varied it was hard to describe. John looked at it and determined that somebody (previous person not him) had left a tool hook under my car and it had moved and was rattling. He explained it to me did a quick check on everything and then sent me on my way without charging me. I had been very stressed about getting a repair bill but I am a strong believer a man deserves to be paid for his tim

Rachel Proper

I called around to 6-7 shops looking for a replacement rear differential. I was short on money. He understood that. All the shops were way over-priced on new & used parts & labor. One of the shops I called was UCDI. They promised a great price for a rear axel & differential. The service was fast & they backed everything up with parts. The owner John is a master mechanic & fully ASE certified. Very smart & efficient auto repair shop. They also perform other modifications in addition to mechanic

Todd C

John is a fantastic mechanic! I’ve had service done on two of my vehicles and have nothing but great things to say! This business is very professional, honest, and has great communication to keep updated on the status of my vehicle! 10/10 recommend!!

Shay N

UCDI is the shop to go to!! My truck was fixed in a timely manner, with great communication throughout the process. UCDI is a knowledgeable business with wonderful customer service!! I’ll definitely take all my vehicles there and tell everyone I know.

Wendy Warnken