My wife and I were traveling through Colorado on our way to my granddaughter's wedding in Cedar…read moreCity, UT. As we left the RV park in Colona and proceeded north through Montrose, we started to experience issues with the gears on my motorhome. We were at Townsend and 9th when the gears skipped to 3rd and we knew we were in trouble. The first transmission business we called didn't work on motor homes but they referred us to AATCO. We called and explained our situation to Missy. Missy got Lance on the phone and while he didn't guarantee he could solve the problem, he asked us to drive over so he could scan the device on our motorhome and look at our transmission to diagnose the problem(s). Lance truly saved the day! He found that a bolt had come loose and we had lost all of our transmission fluid. While some businesses might have put us off for a day or two or three, Lance and his crew got to work on our motorhome. They replaced the transmission fluid with several quarts, secured the bolt and had us drive around to make sure the problem was resolved. Sure as shootin ... Lance and his crew at AATCO resolved our issues in probably less than two hours and were able to send us on our way. Today is Wed., Oct. 8th, 2025 and even though this issue set us back a few hours, Lance made sure we'd make it to my granddaughter's wedding on Saturday. We initially thought the worse. We thought we'd be stuck in Montrose for another day or two and we thought we'd face a hefty bill for the repair. But AATCO's fee was incredibly reasonable and fair! I cannot say enough about Lance, Missy and the rest of the guys at AATCO except "thank you! thank you! thank you! for getting us on our way and for taking care of our transmission on the fly!!!!" I HIGHLY RECOMMEND AATCO if you happen to have any vehicle issues!!!

Got a quote to fix a broken clutch. Took almost a month to get car back with a fixed clutch…read morehopefully and the control arms not functioning, you can very clearly hear the car sounding like it is coming apart, they did fix something else that cost me another 150. When asked about control arm well it's a new guy but just 250 more and they can fix. You can literally buy the parts for 45$.

Service is nice and quick. The value is very well worth it. My friends were pleasantly surprised…read morewhen I told them what my charge for the service I got. The couple there are very helpful and understanding!

What a great experience! I decided to give this place a try because of good word of mouth reviews…read more The two young (compared to me) brothers who own and operate the business are personable and professional. I had an engine light on which could have been any number of problems. Rick narrowed it down, homed in on the problem and fixed it. Then--surprise--the bill was reasonable!! No rip-offs here. Highly recommended.

Great service. Great price. Saved me a lot of money! Glad this shop was recommended. Fixed a…read moredamaged A/C line without the hassle dealing with back ordered parts!

got me in and out fast with a friendly and honest inspection! Check them out yiu won't be…read moredisappointed!

Huge thanks to the folks at Diamond G! I was just 2 days into a 9 day southwest Colorado fall…read morephoto trip and had a terrible clanking noise. They got me in and out so fast and back on the road, two new rear shocks (one had busted completely, amazing I made it in to the shop!). My mechanic Nick rocked it and was super cool! Thanks so much everyone!

Told me I needed $1000 in repairs...turned out that none of those repairs were needed.none! I'm a…read moresenior citizen and I find this very disturbing.

We were on vacation and our fuel pump failed. Scott's bent over backward to help us, including a…read moreloaner car. 5 week later our new fuel pump failed. Faulty part had nothing to do with their work. I called Scott's in Montrose, they told me to go to my local mechanic. It was indeed a bad part and replaced locally. I was hoping Scott's would cover my cost. They refunded what they had charged even though my local mechanic had charged less. They went above and beyond to stand behind their work! Next time I go to Montrose, I will bring some donuts, fellas. Good day and God bless.

Dwane is honest and upfront about what my car needed and how much it would cost, great and fast…read moreservice Recommend highly

Went by to get a quote on my Toyota Highlander. Business Model is changing. Sign in the window says…read morethat they no longer are accepting consumer work, (you and me); only doing work for business accounts. Says to call and leave a message, they will call back, but there may not be anyone "on-site."

I needed a huge job done on my engine ($6000 rebuild) and I shopped around to get a good idea of…read moreprice. RPM was competitive and fair with their estimate so I went with them. The bad news was that the first time they rebuilt the engine, the engine didn't seal properly. The good news was that Jarrott stood by his work and ended up redoing the whole thing until it was the way it should be. It's not often that a mechanic is reasonable, fair, and makes sure the job gets done right- even if it means that it took him more time and money than he thought it would. It's not hard to imagine most mechanics taking advantage of me and saying- "We'll now there's something else that I need to charge you to do it." I really appreciate Jarrott's work and integrity. RPM has earned a client for life.

I had my muffler/manifold break and had all the parts, I just couldn't get the existing broken…read morebolts out. After trying or calling 9 other places, Sweet's was referred to me and he came out and actually looked at the problem, said give me a couple hours, and they removed the broken bolts in 8 minutes and didn't even charge me. That's customer service! Very nice people. Thank you so much!

Stopped in for an emergency repair. Very professional great and fast work. Would highly recommendread more