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    Denny's Auto

    3.6 (62 reviews)
    Closed Closed
    Updated 1 week ago

    Services - Denny's Auto

    Auto diagnosis or inspection

    Auto maintenance

    Oil changes

    12 More Services

    Auto repairs

    Auto battery or electrical system repair

    Auto brake repair

    Auto engine repair

    Auto HVAC repair

    Auto light repair

    Auto steering and suspension repair

    Auto transmission repair

    Auto wheel and tire repair

    Routine automotive maintenance

    Smog check

    Transmission leak inspection

    Denny's Auto Photos

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    Recommended Reviews - Denny's Auto

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    Leakage at jiffy lube inspection
    Trisha L.

    Sunday my truck just decided to stop turning. Luckily I wasn't on the road. I was for reals blaming the oil shop for not filling up my power steering fluid. My bad! I kept filling it up and noticed that I kept emptying out too quick. Monday morning I had to crank my steering wheel to get my kids to school. I ended up stopping at a gas station. There I called a tow truck. They took me to jiffy lube. Jiffy lube did their inspection and power steering fluid just came shooting out of the tie rod area. Jiffy lube gave me a quote to get tie rod fixed. I asked what causes stuff like that? They tell me it could be my 6" lift, sometimes the pressure and stress on the other components (usually older ones) will cause that and they recommended that I take it back to the lift shop. I had another tow guy come back out to haul my beast from 7000 S. Down to 10400 S. To Clayton's auto. They take a look at it and call me up. They find that my steering rack and pinion are no good. But they don't do that stuff there and they recommended another shop. At this point, I'm becoming discouraged, frustrated and stressing out. Lol! Worrying about "putting trust" into yet another shop for my truck we worked so hard and long to take care of, in another shops hands. Not only that, money. Not everyone has money to just cough up on big fixes like this. Fortunately for me, I had emergency funds set aside. This was an emergency because it's the only vehicle my kids and I have. It was a must to get it fixed. Anyway, Clayton not only recommended these guys, they were kind enough to take it over there for me after I spoke to Renae and got things situated with her. RENAE is awesome! She broke everything down to me. Told me what would be happening and what to expect. Once my truck got in there Tuesday morning, they were already inspecting everything and checking out the leak site. They did their inspection based on mileage. And everything they had quoted me, I knew I needed done. It was a simple "approve or decline" process. They never tried to upsell or push any of their other services on me. I like that. For me, that helps me to gain trust. And even though I declined the other services, they were still happy to get my truck back on track without grumbling about why I declined the other services. These guys are super professional, just within the short experience that I've had with them. I was worried my truck wasn't going to be done until this weekend. Wednesday morning it was done. Dude! I almost cried. Haha. I still worried (because it's a new shop) but I trusted Shane from Claytons auto who recommended Denny's Auto. And now, Denny's Auto has gained my trust. My truck drives SO SMOOTH. I can feel a HUGE difference from before and now. So thankful things worked out the way they did. And I didn't have to call up for another tow truck to haul my beast around. And I wasn't about to pay for an extension on my rental. Haha...THANKS SO MUCH DENNYS AUTO!! I will for sure be back to check out the other services I had to decline on this trip. Let me just recover my bank account from the damage this work took. Lmbo! Worth it though. For sure worth it. Highly recommend those who are wanting work done here to be honest and straight up. These guys will return the favor. Thanks again Denny's Auto.

    Carolina B.

    Best service I've had in years!! Professional, kind, thorough and above and beyond service that is so rare these days! My daughter and I had our new tires put on by the guys there yesterday and when they had a little hiccup with a machine, they offered me a loaner car to help get us home! No BS here. These guys truly go above and beyond! Christian even put the car seat in the loaner car for me! Definitely a great place that has gained my trust!

    The green lazy boy oasis in the waiting area

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    Mitch M.

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    2 years ago

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    2 years ago

    Great service and over all great shop! I would recommend to anyone and I do. I recommend regularly to my Real Estate clients in the area.

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    Mitch M.

    Thank you for the feedback!

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    9 years ago

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    Mitch M.

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    6 years ago

    Honest and fair, local, family-owned, great customer service!! Have been going here for over 20 years!!!

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    Page 1 of 2

    Ask the Community - Denny's Auto

    Review Highlights - Denny's Auto

    They are extremely trustworthy which is paramount importance when it comes to auto care.

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    Emission and Safety of Riverton - That's it!

    Emission and Safety of Riverton

    (53 reviews)

    I go here about 6-8 times a year because of the amount of vehicles we have. This place is our go to…read morefor emissions. On days where it's empty I'm in and out in just 10 mins. On days where it's at least 3 people, you can be in and out in about 30 mins or less. This is a family owned business. As most of the individuals are related to each other besides the receptionist sometimes. Folks here are nice, there was an issue I had about two years ago with the older gentleman that did my emissions, I took an SUV for testing and when I left I noticed he fat fingered the mileage for my vehicle on the certificate. So I went back and had him fix it (since I didn't want any mileage discrepancies to happen with my vehicle) and when I returned, he redid my vehicle and sent me off, I checked it while I was driving and it was fat fingered again so I went back and he had to redo my vehicle again. Regardless that issue took about 2 hours in total to get it fixed. He said it didn't matter and was a bit grumpy about it but I want things in order and wouldn't want any issues down the future. Since we've been coming here for about 5-6 years now, prices have gone up but I think that's just how it is for all emission places. Would recommend this place to others.

    Normally I love this place, but I came in today and was told they were out of registration stickers…read moreand to come back later. I used my lunch break to go here, and when I called the day prior to schedule an appointment to avoid such an instance, they told me it was first come first serve. Due to both of these factors, I decided to renew online, and may continue to do so in the future. Not to be rude, but how does a business that specializes in vehicle registration run out of stickers?!

    Curt's Carwash & Emission - Good for free car wash. No expiration date.

    Curt's Carwash & Emission

    (55 reviews)

    This review is strictly for the dog wash-but it doesn't have a separate business page, so I'll…read moreshare my experience here. My partner and I took our three dogs to a nearby park and when they were done playing, they were STANKY! Lucky for us, this washing station wasn't far and it was just what we needed. You pay via credit card for a certain amount of minutes-then you can use whatever tool you want for that time. A hose with water, soap, dryer, etc. We were able to get all three of our dogs washed in about 20 minutes. We skipped the dryer since it was a nice day out and they would prefer to air dry than the loud dryer anyway. The only real challenge is that it gets pretty hot in there and when the sliding door is open for ventilation, the tiny dog can get through the slats and escape-which she did. If you're not outnumbered by dogs, you'll likely manage that just fine.

    Would not recommend after policy change. I have been going here for many years for my vehicle…read moreemissions / safety inspections, for one because they are nearby, but importantly because the cash wash was included with emissions test as provided in the purchase price I paid. I have four vehicles and were provided 4 Basic Car Wash vouchers (no expiration date) during the past year. I was also told that the car wash could be redeemed in the future. I went to redeem a voucher today, and was told (by female employee) that they are no longer honoring the Car Wash voucher, effective as of June 2024. I explained that there is no expiration date on the voucher and part of my decision to purchase from them was because the car wash was included with the price I paid. I said that I won't be coming back if they don't honor their prior commitments (voucher). She said that is fine and that they expected to lose business due the policy change. I said that I was planning to bring another car in next week for an emission test, but will now go elsewhere. She said that she didn't care and wasn't go to lose her job by honoring a car wash voucher! Her unsympathetic attitude and lack of understanding reflected poorly on this business. I find it extremely odd and disappointing that a company would choose not to honor their prior commitment, especially from a loyal customer who has patronized them for the past 16-years with multiple vehicles per year. Integrity is the backbone of a successful business. Needless to say, I will do my business elsewhere.

    Red Rock Auto Repair

    Red Rock Auto Repair

    (127 reviews)

    City of South Salt Lake

    It is always scary when your car stops working the way its supposed to and at least for me the…read morescariest part is not knowing if its going to be $50 or $5000 to fix whatever is wrong. This was the first repair that was needed outside of my warranty and outside of VW. These guys were honest and straightforward about what was wrong and the cost and the recommendations they provided. They were responsive and communicated to me about the timeline in which it would be completed, when the part was delayed a day, they made sure I knew and I never had to call them for an update. Stress of a broken down car was as minimal as it could be and I will definitely return as the need arises. Thanks so much!!!

    This is one of the first negative reviews I've ever written for a business, and I'm doing so after…read moremuch careful consideration because although I feel truly wronged, I dont want to make trouble for anyone. That said, having just made the first of many credit card payments for work I never would have had done given the full scope of what my vehicle needed, I feel compelled to prevent this from happening to anyone else. While the actual work done here seems fairly competent, the diagnostic process seems about as accurate as playing darts blindfolded. I brought my car in because it was creaking misfiring, and the check engine light was on. I told them that I believed my engine mounts were worn out and that I also needed a diagnoses for the misfiring. They told me that the cause for the misfiring was likely that my spark plugs and ignition coils were worn out, because that usually happens around 100k miles and my vehicle was past that. I agreed to have them replaced along with new engine mounts, to the tune of $2,600. I was told that after this my vehicle would be like a totally different car. The very next day, my car misfired again and the check engine light came back on. When I brought it back, they informed me that they don't have any way of knowing this fo sure, but I probably actually had a blown head gasket. I brought my car to a different mechanic shop who did a full and complete diagnostic from bumper to bumper and took photos of everything wrong with the car- from a blown head gasket to a leaking transmission to almost completely worn wheel bushings and a host of other problems totaling over $8,200 in addition to the $2,600 I had already paid at Red Rock Auto. Had I known this in the first place, I never would have paid $2,600 on a doomed old van that needed almost $11,000 in work done. I had to buy a new van and that $2,600 would have really helped with the down payment. I'm tempted to say that I feel duped, but I don't think there was any malice or fraud going on- just general laziness or incompetence in the diagnostic process that very negatively affected me.

    Denny's Auto - autorepair - Updated May 2026

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