For me, I really don't know how to begin. I moved here in 1984 from Iowa, and I found Roy 66 right…read moreafter I moved here. Back then Mark Olhn was running the place! I have never in 41 years of doing business with him and his great shop have I ever experienced anything that wasn't top notch! Mark has retired now but the same great service is still available for Mark's son Jason is running the business and he's working to expand on the service and the excellent values that his Dad had started! I recently purchased a 25 year old Chevy, it just happens to have only 2 seats and a convertible top, so I already have taken it by to tell Jason that I know that for my Corvette and the value ROY 66 offers and has always offered me for my 41 years of living here, he's really going to keep my business for has long as I'm able to drive an automobile!! Thanks for listening!!

We were referred by my wife's coworker and have now used their service twice. Once for my 2009…read moreCorolla and the other for my wife's 2015 Honda Odyssey. They know their stuff, are shockingly fast, even when they have to order parts. We've been driving them for a months for mine and weeks for my wife's to ensure no issues from the repairs happen before I write a review. No problems and our vehicles are running great! It feels great finding a shop you can trust, they can be so hard to find!

To Cody P. He experienced a crankshaft failure. His crankshaft broke shortly after an overhaul. The…read moreonly thing holding that thing together was the connecting rod that eventually ejected through the block after banging and slamming and making all sorts of noise and it came apart. ACERT crankshafts have had the dim reputation of breaking.... he also noted that Danny gave him the big F bomb which was not true. Danny offered him another block another crankshaft to move all of his engine parts in it,minus the one piston assembly that was destroyed at as sum of $18 k .. crankshaft when it breaks is a risk everyone is taking when they overhaul their engine. It's a war item unless you replace the crankshaft crankshaft cost $10,000 so rarely happens... I have a picture of the guys broken crankshaft that shows how long he ran it while it was banging around, and the piston rubbed the only thing holding it together I'll include it..

Paid Danny White almost 40k to build my Cat motor it lasted 6,800 miles and the piston came out the…read moreside of the block. And he would not stand behind his work gave me a big "F you" took it to another place for a new motor and they tore down the old one and inspected it the rod bolts were over torqued and stretched. think twice about using him I lost almost 40k straight down the drain

Josh is awesome. Great communication, helped save me money, fixed my truck at my home, reasonably…read morepriced, trustworthy and efficient. I highly recommend his services and will be sending all my family and friends to him. You can't go wrong!

Josh was punctual, working me in on short notice to check out an rv I was planning to purchase from…read morenational rv dealer in Draper Utah. Josh ran diagnostics on diesel engine and also took it upon himself to look at other aspects of rv identifying other (major) areas of concern- which unfortunately were ignored by dealership. Incidentally that unit was sold to another buyer without those issues addressed - very sad. Rates were reasonable & service's exceeded expectations. Highly recommend

If you need people to trust and not screw you over, come to Gillette. I have brought numerous of my…read moretrucks there because I am still a teenage boy trying to figure out how to work on all the diesels i've had. These guys will not screw you over and will give you great prices on everything. Their work is top quality and the amount of times i've had them just check out what's wrong and tell me and then I fix it. 100% recommend these guys. Matt, Bill, Andrew, William Blackwell are amazing guys.

Fantastic service. Knowledgeable. Didn't try to upsell me. Very capable for my Ford 7.3…read morediesel--even though it's 20+ years old.

Nick and his family run an excellent business. Nick probably is the best diesel mechanic in Utah -…read morethey have done all our oil changes and we are very pleased with their service. Highly recommend!

Awesome place! After experience with a local Dodge…read moredealership who was completely off base on my problem and gave me the weepy eye we don't like to upsell because it gets our customers mad. I went to a shop that was beyond fantastic!! It's a family ran business that takes pride in what that do. People like this are hard to find anymore! They found problems that I know of and some I didn't know of. They sent videos of the problems. I would recommend this shop to anyone looking for QUALITY AND REPEATABLE service. It's easier for me to work overtime than work on the problems myself and I got every penny out of it. When my furnace went out on my Rv they even offered to loan me a few heaters to help. They are not what you find in today's repair shops. I highly recommend them. I take customer service seriously and am very loyal to those that go above and beyond as a normal operating principle!! My girls are back together

Utah Trailer Worx added a custom bumper with hitch to our 5th wheel so we could haul our bikes with…read moreus. Craig assessed our needs. And designed a bumper perfect for our trailer. You can't even tell it was an add on feature! We will be using Utah Trailer Worx for all our trailer needs.

From the owner: At Utah Trailer Worx, our mission is to provide reliable, high-quality trailer repair and…read moremaintenance services that keep your adventures and work running smoothly. As a proud small, family-owned business in Davis County, we are dedicated to serving our local community with honesty, craftsmanship, and personalized care. Whether it’s a utility trailer, fifth wheel, camper, or snowmobile trailer, we treat every customer like family and every trailer like our own.