Doyle's Diesel & Sons Inc.

Doyle’s Diesel are a great place to fix your truck. Great mechanics, fair price, and the service is done as quick as possible. I live in Provo, but fix all my diesel trucks at Doyle’s, it is worth the trip. I approved it!

Had an issue with my fuel line on my semi they did an amazing job and were fast as well. We will be taking more work to them as needed

Definitely my go-to shop. They've been for me through thick and thin. They will even cross state lines for you (Braiden). Thanks for everything Doyle, Kristie, Perry, Aaron,Tyrel, Rick, Lupe, Braiden, Joran, Brent, Armando. You guys are a solid family to be part of. Thank you.

These guys deserve 10 stars. I was passing through the area and had an air leak on my diesel coach that was getting worse. Another shop had tried to find it and failed. Doyle’s got me in on short notice, found the leak, fixed it and did so at a reasonable price. I couldn’t have been happier with their service.

We broke down in our 30 year old motorhome in the middle of a snowstorm and Perry saved the day and towed us to their shop after hours. Kristy found us a hotel room for our family of 5 and our puppy and was a huge blessing. They were able to fix our rig and get us back on the road to continue our spring break trip! Highly recommend the Doyle’s Diesel team!

Personal service by knowledgeable staff. They got our guy in and out promptly with a reasonable charge for replacing lower radiator hose and replacing coolant. Thank you for your service!

Well I read all the other reviews, hmmmm, not sure about alot of the one star ones, maybe they upset the owner, who knows. Anyway I had a manger problem with my horse trailer, ie: wheel bearing blow on 35 ft trailer, burnt out the whole wheel about 3 miles south of Nephi, Sherith turned up and very nicely escorted us very slowly back to Nephi, awesome officer. This was later in the evening, we parked up near Doyle's and phoned the owner who came out right away even thou they were closed for the evening, Said he would look at it first thing in the morning, offered the used of water and electric facilities on his workshop, so we could see the feed and water horses. Next morning they were right on it, thou we needed eventually to wait for parts ( 1 day ) next day all was repaired and good to go, ALL people at Doyles were very helpful and pleasant and the bill was less than I expected. This Trailer is still ok 5 years later, TY Doyles.

This is one of my favorite repair shops between Midwest and California. Mr. Doyle the gentleman behind front desk is super nice. He always helped me with repairs in timely manner knowing that I am on schedule and need to get going. I appreciate it very much. My breakdowns included wheel seal, replacing exhaust pipe, coolant, power steering leaks. Mechanics are knowledgeable and efficient. The rates are fair. Will come back.

Worked on the tour bus I was driving full of a high school baseball team. It was losing antifreeze. They did the best they could in a hurry up case.

They have to be the absolute best! I was broke with a broken adjuster screw for the intake and exhaust. Called them had one there and immediately was on site. Didn't ask them to do it but he stayed and helped I behond satisfied thank you doyles!!!!!

Very knowledgeable worked on my Volvo and got me going again not to pricey either hard to find good people we’ll look no further no complaints from me good work and good people

Doyle is awesome, great mechanic great price. If you need an alignment on your semi or trailer hatch alignments is in the same building and he is awesome. he is a man that cares about your safety on the road. Stop by and get an alignment from Quinn Hatch.

Finding a good mechanic is like finding a good doctor. This place always takes good care of my truck and I wouldn't choose to go anywhere else. Top notch service!

I have a 30 year old Bluebird bus and it’s difficult to find mechanics who not just say they can work on it, but actually can. These guys can. They quickly and correctly diagnosed a problem that two other shops got wrong and they got it fixed in record time. Next time I have bus troubles I hope I’m near Nephi.

We would like to give Kelly a big thank you for his generosity last week. Without his help we would probably still be stuck in Nephi. We broke down on our way home, pulling a 5th wheel. We dropped the 5th wheel at an RV park and managed to get to Doyle and Sons Diesel to see if they could work on our truck. They did a quick diagnostic and took it for a test run and told us what they thought it was. They were booked up, but referred us to the Ford dealer in Santaquin, about 30 miles away. We had no way to get us back from there if we took our truck to be worked on. Without hesitation, Kelly offered his truck and told us to use it as long as we needed it and not to worry about it. He didn't ask for anything, didn't know us, didn't ask for our drivers license, or phone number!! We are so Grateful to him for his kindness. Thank you so much, Kelly!!!

Broke an airline to my brake chamber on my trailer. I was in and out in an hour! Fair prices on top of great service.

I would recommend this shop to EVERYONE. They are professional, very knowledgeable and honest. There prices are also reasonable and they treat you like part of their family. Hands down the BEST service we have received !!!!

Got our Jake rocker done asap. Truck runs great price was same as last one we did at amen diesel repair.

Nice people. Knocked out the job in no time. Boss took as long to pay them as it to do the work. Will be going back if in the area and need work. Thanks guys.

Great and fast service, steering shaft was replaced in no time… quite and cool lounge. Thank you