I am here local and drive truck all week. Just got home for the weekend and the AC hasn’t been great the last few weeks. Spencer was able to stay late and replace my ac compressor at a jaw dropping price. Meanwhile there was a short bus with 15 ppl out for the weekend that he not only fix it but he and Danny Accommodated all those people to send them on their way quickly and save their weekend you should’ve seen how happy they all were. Amazing shop and straight forward NO BS old school values and people you can trust. I won’t go any place else.

Unlimited Auto and Diesel offers services that are hard to find elsewhere. Spencer is honest, well-rounded, and experienced. He is easy to work with and an all around great guy. I would definitely recommend Unlimited Auto and Diesel Repair.

Looked at my truck quickly and didnt give up until they found the problem. Very professional and very helpful.

I have used Spencer at Unlimited for a couple years now, he has done shocks, brakes and general tune-up on my 98 blazer as well as bushings, headlight assemblies and tune up and accessories on my 11 srx plus has always done inspections on vehicles i want to purchase. He has always been fair and very informational by providing all options when it comes to parts and repairs. It is nice to finally have a local mechanic that can fix anything i bring and is honest, also he warranties his work although i have not had to bring anything back its good to know.

We were just passing through town on a road trip to California when our Denali started to act up. We called every diesel auto shop in town that said they couldn’t get us in until next week. We didn’t have that kind of time on our hands. We found this shop an Spencer ran diagnostics and found the problem. They had the truck up and running in a matter of days. Employees really know what they are taking about and explain everything so that you can understand it yourself. I highly recommend this place for any auto repairs.

Great job. I use Spencer and his crew on all my nonprofits vehicle repairs. He is a diesel mechanic which gives him the edge. Even fixed my side by side after I rolled it.

Spencer is awesome. My car broke down in zion. Let me tell you what a nightmare it is to have a car break down in a national park. Im from out of town, and got stranded here. They did what they had to get me back on the road again. I highly appreciate them.Not only did they do a great job fixing the car, but the customer service was amazing. Thanks guys. If im ever stuck in zion again ill be coming back to them

Spence is hands down the only one I will ever trust with my vehicles. Hes the best the best and honest. Very rare these days.

I’ve had so many car issues and Spencer always helps me out and makes sure it’s done right! He knows what he’s talking about and always get my car done in a timely manner!! If I have any questions he is great at explaining and makes sure I understand and is very honest! I’ve gotten my car repairs done at other places before and Unlimited Auto is by far my favorite! Thank you for all that you guys do! Keep up the fantastic work!

As a fellow business owner, having a mechanic that is fast and reliable is invaluable. Spencer replaced the fuel pump on my 2005 Ford E350 work van and had me back on the road in no time. His price was fair and his knowledge and attitude are very well rounded. Thanks again for the excellent service!

I found Spencer about a year ago and have never taken my cars to anyone else since then. He is honest and a straight shooter. His prices are very fair and quite frankly cheaper than you’d find anywhere else. His experience has covered a wide range of cars and problems. He’s the only guy I will use and I know it will get done properly and that he won’t milk the time. Worth the drive out to Hurricane, he’s awesome to work with and very fast.

2019 Mar 30: Update: The newly refurbished battery that Unlimited auto installed has performed above and beyond expectations, my old EV battery was pretty shot, with the referb I gained 50 to 75 miles on a tank maybe more... I maintain the 5 star rating and gladly give it again.2019 Mar 15: I am happy with my choice to go with these guys. I am satisfied with the direct, honest, no hidden fees approach. The repair I got was a hybrid battery swap out, he was very efficient and fast. While I had the work done last night... He automatically guarantees his work for 6 months... I like that, but I trust I will not truly need it.

Spencer was awesome. I was traveling to Bryce Canyon Mule Days towing my mule trailer through Hurricane when my diesel truck started overheating. I called him at 430pm and he looked at my truck even though it was past closing time. He determined it was a fan clutch and ordered the parts. Shuffled his morning schedule to get me in early. And I was out the door by 11AM. Saved my trip. Thanks a million Spencer!

I highly recommend Unlimited Auto and Diesel Repair. Spencer helped us out when we were travelling through the area- he was fast, efficient, honest, and even met me and started work on our car before the business had even opened for the day! Great experience, and a great business!

FANTASTIC AUTO SHOP!! The personnel was knowledgeable and extremely polite. They did FAST work and went above and beyond!!

I took my car to Unlimited Auto and Diesel repair after it started making a strange sound. The dealer was going to charge me just to take a look at it. Spencer was great, he took a look at it and had it fixed and on my way in know time. Great service and affordable!!!

I would absolutely recommend unlimited auto & diesel!!! Spencer went above and beyond in helping me surprise my husband by fixing his motorcycle while he was deployed overseas. He was able to get it fixed in a timely manner and was flexible with my schedule for drop off and pick up. I always felt that the motorcycle was in good hands and never felt like he was going to charge me extra for things we didnt already agree upon or things that werent needed. He was very honest and upfront about everything and communicated well. I am extremely happy with the service I recieved! The motorcycle is running better than it ever has since we bought it!

I got a Prius a few years back and everywhere I went for service they wanted to charge me an arm and a leg. I found Unlimited Auto and Diesel Repair and have been happy with the service and the pricing. They have done engine swaps as well as other services. Im happy with the service I have received with them.

As Karl Herbstreit said, we were passing through Utah when I come across some computer issues in my truck and Spencer was willing to go out of his way to get me back on the road. Hes very thorough and knowledgeable at what he does and doesnt cut corners on getting stuff done.

I broke down on my way back to Phoenix I was towed there with no notice and Spencer was able to get me back on the road so thankful that he was such a nice guy and was able to help me I would I highly recommend unlimited auto one of the best experiences I’ve ever had!

I m so impressed with spencers knowledge of mechanics and honesty, he is one of the best mechanics I have come across in a very long time, he truly gives it 110 percent and he does it right. With out out a doubt I give unlimited auto and diesel a 5 star rating.thank you spencer.

We have a 2010 Prius, that isnt even Paid off, and at 135k miles (past the toyota warranty of 100k) our hybrid battery went out. We took it to the Toyota dealer, and their quote was upwards of $2,000.We werent even sure the car would be worth investing that much money into, being that its 8yrs old now. Weve been contemplating the decision, and trying to scrape the funds together, months.I saw Spencers post on a Facebook yardsale page, where he called himself the Prius doctor. Honestly, I was a bit skeptical, thinking our town was too small to have someone skilled enough to make it happen at a reasonable cost.I cant even tell you how happy I was after I gave him a call and he quoted me such a fantastic price!! My husband didnt even believe me when I told him the cost was so low.Its two days later, our hybrid system is fixed, and we are absolutely ecstatic!! Thank you Spencer for providing us such a great service!

They really know what their talking about. I took my 1996 Honda Shadow 1100cc in to them and they were fast skillful and not to expensive.