If I could give zero stars to this "shop" I would. broke down near Price. Viciously ill-advised by…read moreshop owner Joe. Spent massive amounts of money to not have the real problem addressed. Was given the run around the entire time truck was in shop. Do not take your vehicle here especially if you are from out of town. You will be better off shipping your vehicle cross country back to a mechanic you can trust than let these fools work on your vehicle.

Heading from Seattle to Boston with brake trouble midway through Utah…read more Found these folks on Google- and have to say we were so pleased with their service, expertise, and willingness to help us! We were not regular customers but they treated us like we were. Simply the best.

We called Alan at Big O's and he saved our trip. We were in our RV from Houston,Texas headed to…read moreWashington state and had a tire go out with no shop or tire repair near or willing to take care of us. He worked with us on the phone to get a plan to get us the help we needed and they took great care of us and got us back on the road quickly! Can't say thank you enough! Great service and friendly people! Thanks again Jay and Anita Brewer!

Traveling through Utah with our RV. One RV tire losing air. We dropped at Big O. They were not…read moreable to fix the tire but had what we needed in stock. These guys were fast as Nascar. Thank you so much. Fred and Bonny Bass

I cannot say enough good things about Carl and this shop. Our daughter's car broke down on the…read morehighway while traveling through Utah, and after two other tow companies refused to help, Carl stepped in without hesitation. He drove nearly two hours to pick her up, made sure she was safe, helped arrange a hotel for her, and then worked over the weekend to get her car repaired and back on the road. In a stressful situation far from home, Carl showed an incredible level of kindness, integrity, and professionalism that is rare to find anywhere. He treated our daughter like family and gave us enormous peace of mind as parents. The repair was handled quickly and honestly, and the level of care went far beyond what anyone could reasonably expect. If you are anywhere near Price and need help, this is absolutely the place to call. Thank you again, Carl -- we will never forget your kindness and willingness to help when we needed it most.

When my 2015 Mitsubishi Mirage began chugging, I was told it needed a tune-up. C & T Automotive in…read morePrice, Utah, was recommended to me, and boy did they do a great job! My car now runs like it's new. Everything feels "tighter," somehow. I just feel safer. Karen Willoughby Helper, Utah

Landon's Diesel took out a very difficult problematic problem that had been effecting us for over…read morenine months and we have had four other mechanics work on it. Anthony systematically and methodically went through the system and repaired the parts and replace the bad parts and stop the leaks. We would highly recommend them to anyone. They fixed a problem no one else could. Thank you Landon's Diesel and Anthony for being so persistent and getting us back on the road in our RV and keeping us safe.

Great costumer service!! Very helpful. We showed up 15 min…read morebefore closing on a Friday. The technician from Landon's came out and stayed after hours diagnosing the problem, he made arrangements for overnighting the parts and service for the next morning. Very efficient and overall saved the day.

AC went bad at the start of a trip to take my kid out to college in Missouri. Ended up working with…read moreKade who discovered he bigger problems, ordered the new compressor, got the part the next morning, and had it installed soon enough to discover the next problem. We got 3 parts replaced for the price that our trusted shop back home quoted for just the first part. And got back on the road with no more issues within 24 hours. Awesome service and honesty! Blessed to have had the ac go out when it did to land us here.

Wow this shop is just amazing. My F350 diesel truck broke while I was traveling from Colorado to…read moreCalifornia. I had to be towed in so I went to the local Ford dealer who looked at it for two hours could not find anything wrong. They said leave it and we will get to it in Two Weeks! I went to Tunex and I had two mechanics work on my truck immediately as they knew I was in a bind. They found all three problems the truck had with it and had me back on the road the very next day after they did two very thorough test drives to make sure it was repaired. I am the original owner of this truck with 230,000 miles so I have had my share of repair shops to visit. By far this shop is the very best I have been too. And the price for repairs was very fair.

Fantastic service! A tech greeted my outside by my vehicle, I didn't even enter tge building. I…read moreneeded my tire pressure checked and had questions. The tech was very friendly and knowledgeable, getting me back on the road in 10 minutes. What a gem! Also, no charge. I would definitely recommend this business!

Amazing costumer service. We were in a bind traveling through town and they fit us in and took care…read moreof us. Great people.

My wife and I were traveling cross country with our 5 th wheel behind our 2023 GMC Denali. we…read moreblew our turbo out going up the steep grade on highway 6. Rob the diesel mechanic stayed until 7 pm working on our truck. the next morning he sent a driver to salt lake city to get the part we needed for our truck He had us back on the road by 2:30 the following day. Rob is an amazing person and the whole staff was awesome. Good Bless you guys. thank you Brian and Cindy

Remarkable service from Mark Marasco!…read more Mark is an experienced, professional salesman in the auto industry, which is exemplified through his expert knowledge and advice. The entire process was done virtually from Denver, CO, and effortless. Mark was willing to go above and beyond -- meeting my fiance and I in Grand Junction, CO, for the exchange. Due to severe weather conditions, he waited for our arrival for over 2-hours, and was notably jubilant and prepared with paperwork. The transaction took less than 20-minutes and the vehicle was in excellent condition. In fact, it was better in person and truly exceeded our expectations! We drove it back home for 5.5-hours and had no issues. It was definitely the test drive of a lifetime and gave me pure safety assurance. I highly recommend both Blue Diamond GM and Mark Marasco to anyone and everyone in the market for a vehicle. You'll have nothing short of a smooth, fun and memorable experience. He is flexible to meet any demanding situation. We will be back! Aleece and Kevin Tessin

The best in town. They have helped me numerous times and I never walk away disappointed. Friendly…read moreand fast!

What a great place!!…read more Got a flat tire and called 5 minutes before they closed and they waited nearly an hour for me to get there ...fixed my tire and didn't charge any overtime fees...certainly won my business!!

These guys are great! I pulled into town with tire noise. They helped me a half hour before…read moreopening. Very knowledgeable about wheels and tires. I'll be stopping. back when I'm in town.