This is the best shop in town. Really trustworthy guys, super knowledgeable! they took excellent…read morecare of my Tacoma and went above and beyond to help me out with my new rig. Very reasonably priced too. Fast and reliable service. I'm never taking my truck anywhere else!

Honestly, trustworthy and affordable. I take all my families cars to these guys for service and…read morerepairs.

Aaron from Flying Monkey Mechanics was incredible. When my Range Rover broke down while I was out…read morenear Zion, he went above and beyond to help. He drove out to my location all the way up to Zion, to diagnose and repair the issue, which is something most mobile mechanics wouldn't have done. Aaron was knowledgeable, professional, and clearly experienced with complex vehicles like Range Rovers. He quickly figured out the problem and got the vehicle running again so we weren't stranded out there. His willingness to travel to find the parts and troubleshoot on-site, and make sure everything was fixed properly really saved the day. If you're anywhere stranded and need a reliable mechanic who truly cares about helping people, I can't recommend Aaron and Flying Monkey Mechanics enough. Honest, responsive, and willing to go the extra mile -- literally.

They never returned my call or my text. I needed an oil change as I am passing through Utah and…read morecalled to make an appointment or my text message. There website says they are the greatest thing since sliced bread but they aren't.

The gentleman at the front desk was very honest and open about costs upfront, and assured me that…read morebefore doing any additional labor that would cost me more, they would ask for permission. They checked my engine and walked me through what each error code meant and why they were or weren't a concern. Very helpful!!

Dave is thorough, caring, and honest. He goes above and beyond merely servicing the car, he made…read moresure that I was comfortable with the results.

these guys were so great and informative. willing to go the extra mile, no extra cost. the mechanic…read moreBrandon called me the next day to see how I felt about the service. I just felt safe as a single woman with no mechanical ability that wears well on my face.

These guys are amazing!!!!! I recently moved to Utah and my check engine light went on and I was…read morereferred to Flex Auto by my mom. I went in and they hooked up my Jeep to the machine and found that the check engine light was on because I was leaving my Jeep running when I was filling it up with gas (it was 115 degrees and I wanted the AC on for my dog ). I really appreciated their honesty - THEY HAVE A CUSTOMER FOR LIFE IN ME!!!!

The full review is in the pictures since I had too much to say and warn potential customers about…read more Jake claimed to take it to multiple suspension experts so they can all brainstorm together what should be done to fix the horrible wandering issue with my truck. He only requested that I pay for one of the technicians work to adjust my rear axle slightly (about $500) and that this was all for that other shop and nothing was being charged for himself. When I got my truck back that adjustment didn't do a thing to fix the issue. Then we both took the truck to another alignment shop and the technician there said he was positive the ball joints the previous mechanic installed were faulty or installed wrong. That alignment specialist specifically was adamant about the ball joints requiring to be replaced with stock ball joints and not aftermarket upgrades like they had done. I wanted to follow that specialist's recommendation but Jake said not to trust that specialist because he was, I quote, "a parts changer" and was just going to waste my money like the other mechanics and he said he wanted to do the job himself and not use that specialist to change the ball joints. When I kept hesitating to allow Jake to use aftermarket Ball joints he specifically told me that if those Dynatrack ball joints did not fix the issue, he would pay the the parts out of his pocket and replace them with OEM ball joints. So I went ahead and trusted him. The parts were replaced and he kept the truck for a week to drive around and wear the parts in because the wandering still wasn't going away. After that week he handed the truck back to me and the wandering was worse than ever. He also claimed that he wasn't charging me for the labor time he spent driving my truck to wear the parts in but that he would appreciate it if I would pay him $500 for the fuel he spent on it. This was prior to the diesel fuel spike so I figured it was still partially for his time because I myself can't spend $500 in a week in fuel towing with that truck daily. However not only was my truck still wandering very badly when he gave me the back but when I was hitching my trailer up to it a day or two later I realized that the brand new Banks tail assembly pipe that I had just installed on it a month ago was missing. When I called to ask about the pipe figuring they must have just somehow forgotten to put it back on he told me he would ask the other special technicians for it because they themselves never touched it or had it. Well he claimed that non of the other technicians from other shops would fess up to it so he would pay it out of his pocket and just forget about the $500 fuel charge he was charging me for. That brand new pipe cost me $550. At this point I had lost all trust. Now I started doing research on line on my own asking for help on social media on pages with people with the same trucks. I posted a video of the new track bar still flexing and they basically laughed at me accusing me of doing the improper work myself because the track bar was flexing due to it being installed UPSIDE DOWN. When I asked how I should fix it and that I paid someone to do it they gave me insertion how to fix it myself and told me to immediately fire that mechanic. Unfortunately it still didn't fix the wandering issue so I tried another local mechanic in town to try and hopefully fix the issue. That last mechanic basically shook his head and told me, and I quote "I feel sorry for you". I gave him the receipts of the work Jake had done and he told me I was basically being milked. This new mechanic took me into his shop while my truck was on the lift and showed me exactly what those new ball joints were doing to my wheels by trying to force the tires manually. He not only switched the ball joints for me fixing the wandering issue but he did it in half the time the Jake charged me for. Now if I was being purposely charged extra to be swindled or I was charged extra hours due to lack of experience, I will leave it up to the reader or the next unfortunate customer this happens to. Either way you look at it it still comes down to unethical practice since my work towing rig could inevitably cause harm to anyone in the vehicle as well as anyone around me on the road with the amount of horrible wandering and improperly installed parts it had. I have waited many weeks now for a response and for the promised reimbursement for improper installation and have not heard a word or response to my text message or voice message I left with his other shop technicians since now when I call he never happens to be available to talk. So at this point I don't expect any reimbursement for my loss. My only hope is that no one else receives the experience I have had and looses thousands in wasted money.

They were available very quickly and were open about the mechanical problem and the pricing. Great…read morevalue and service

WARNING! Huge regret bringing my car to this shop. They held my car in their possession for a over…read morea week total, gave mixed messages, made multiple mistakes and literally did not solve a single problem, so not only left me at square one, but nearly $2,000 into the negative. They're very modernized & appear to be very professional, but it's really a front. I talked to a couple of other mechanics, they were aghast by their conduct. I brought my car (2015 Ford Expedition) into them after it had broke down near their shop, they claimed it needed a new fuel pump, so I had them replace it.. now, over 2,500 miles later I had the exact same problems & codes that caused the first break down happen again, after they supposedly fixed the problem. Not only that, they claimed it had an oil leak, so I had them clean the engine bay, replace the oil, etc. so to verify the location of the leak.. 2,500 miles later, "oops we're wrong again, no leak but no reimbursement either for misleading you." There were several other things, but I want to keep this concise. The worst part was how it ended, I tried giving them ample opportunity to rectify the whole thing, but the owner refused to accept any accountability for their mishandling of my vehicle which I entrusted to them. He played it off as if their hands were clean of any misconduct even after listing off several things they had clearly done wrong. He simply defended himself up & down, rolled his eyes & revealed his indifference to the way he had screwed me over. Same sort of review I have as the others leaving a one-star.. It's a shame these guys consider themselves professionals because I've never been so disappointed by a mechanic shop. Partly my fault for trusting these posers. I hope they correct whatever's causing them to drop the ball because unassuming people will have to pay the cost unless they simply steer clear of this place that I simply see as a money grab.. but that's just my take.

Making an appointment online for AC service was fast and easy. Service was great. I've got…read moreanother car with an AC issue so I'll be back.

I arrived in Utah from California late Friday night. On the drive my vehicle started smoking and…read moreleaking oil. I had to wait until Saturday morning to find a mechanic. Grease Monkey opened at 8am and I called right at opening. At arrival all employees were very friendly and very informative. They didn't charge me to diagnose the issue and would only charge me on repairs. Matt was amazing and took the time to point out a few things and asked me to drive the car around for a while and bring it back to make sure everything was good. I will definitely be coming here if needed when I visit my daughter at Utah Tech. I'm also bringing her car and recommending them to her follow students. I couldn't have had a better experience at a mechanic shop.

My family was driving to Salt Lake City and we started to hear a rattling noise in our Tahoe. We…read morefound Grease Monkey on Yelp. RIGHT AWAY, Matt diagnosed AND fixed the issue. It might have been a small problem and easy fix in his eyes, but Matt really saved the day! We gave us peace of mind for the rest of our trip. For efficient and quality work AND awesome customer service, be sure to check this place out! Thanks Matt & team!

Great shop. I took my vehicle into them with air conditioning issues. They worked it over and did…read moretheir best. Air conditioner works better but I also was given a clear diagnosis as to potential future issues which I really appreciated. I asked if they worked on VW's because a lot of shops won't touch them. They fixed the issue on my VW quickly and at a lower cost than I was quoted by a competing foreign auto shop. I had a great experience with these awesome people.

Charged my son double what it should have been for an alignment and didn't even get it close.read more