I just had a new engine installed at another shop and started to have transmission problems. I was honestly thinking worst case scenario (needed a new transmission). I searched around the internet and found Colorado transmission in Greeley which had fantastic reviews. I dropped my truck off with Dave and Rueben the owner contacted me the next day to let me know he diagnosed the problem...$15 in parts (hose and fitting). I picked it up the next day, Saturday which is a day they are normally closed and met Rueben in person.Rueben is a professional and honest owner and we chatted a bit about cars and family. This man has earned my business for life! Great place with an amazing owner!!David

Let me tell you about these guys, they are all so knowledgeable, kind and professional. They know exactly what they are doing and do it exceptionally well. They go above and beyond. I have used them for my fathers 1999 Chevy Silverado and my 2013 Kia Sportage. This place is my go to for all my car needs. Thank you yall!

These guys are amazing. Would recommend them highly. 👌

These guys know exactly what to do if you ever have a transmission problem! Trust me when I say THEYRE VERY KNOWLEDGABLE and affordable too!!! Try them out!

I would not recommend this place. They wanted to overcharge us and they were also very rude.

Ruben is the friendliest mechanic I ever been to, fair prices, fast service and QUALITY WORK . Taken my old car several times, never had a problem with his work, (Rare these days) . Thank you Ruben, your my go to Mechanic.

Had my clutch replaced after noticing a shot throw bearing.Theses guys rock! Pulled my truck into the shop fast, and they had it done impressively fast. Good clear communication with details of how the process is goin and eta. Now my truck feels better than when I bought it. Very smooth light pressure clutch feel and silent. No noise or vibration. I honestly couldn’t be happierWould definitely return when service is needed.Thanks guys

Good service good price

Best service I have had in a long time!!! Had my Durango in and out fast!!! Would recommend them over any other shop for transmission work!!!

Good service at a fair price. The guy who runs it is very nice and friendly! Definitely recommend getting work here.

Very knowledgeable and quick. Changed the transfer case in our truck after we broke down on the freeway and got it done in a day. We aren’t from the area so we were in a panick on how we were going to get it fixed. Out of all mechanics in the area, I recommend this guy!

Very good shop, polote and confident in work

In and out in the same day Ford F 350 competive price friendly service

I get Great service, quick repairs, & finally fair charges!!!! Ten in my book.

Fast friendly and very specific about the transmission no hassle I highly recommend this place

Fast efficient love The estimate would recommend to everyone Be returning soon

Just like all other shops crooks i wouldnt take refer anyone here. Better knowing people that know people.

Thank you very much for the great service, my duramax truck is running like new again. I highly recommend this shop.

Thank you very much for fixing my Duramax, now is running like new again and transmission has a lot more power . I highly recommend this guy .Thank very much Ruben!

They did a great job with the service @ a really good price - will be returning in the future.

Amazing service

YIKES WAY TOO MUCH $$$$$.

Great place

Great place