I've been there twice in the last three years, and both times Jimmy found an underlying problem that most mechanics wouldn't or couldn't. Both times I saved huge bucks when the problem wasn't the "obvious" one. Sadly, there are mechanics out there who see dollar signs and "wouldn't" declare the real problem. read more

Great service from the crew, they were able to get my cars oil change within a couple hrs. Honest prices and no hassle or extra hidden fees. Will continue to use them and the services! read more

Outstanding service! I've been going to Sierra Auto for over 15 years with various cars and they have been great. Sharon and Jimmy are great at everything from oil change to extremely difficult to diagnose problems. They are honest and great at telling the customer what needs to be done, what can wait if money is tight, and when a service is not needed. I highly recommend them and trust them! read more

We have gone here for multiple cars and services. They are so great to work with! Our go-to auto care.

They do quality work. I've had many of my cars fixed there and have been happy every time

After buying a used truck from Carvana I wanted to have an inspection done right away. Jimmy found a couple things I should bring up with Carvana before the warranty is over and saved me a headache for sure. Both Shannon and Jimmy took care of me right away and it's very refreshing to ditch the dealership service experience. Thanks again and I'll be back! read more

Sierra Auto Care - Oil pan leak Jimmy pointed out. - Auto Repair Near Me - Loomis, California

I went there the first time last week with my car making an horrific noise. They fixed the noise in my engine at a very reasonable price. I know nothing about cars and actually thought it could be the transmission. Another auto care could have taken advantage of me. The last place I went to they told me I needed new brakes. Sierra Auto Care let me my know my breaks are just fine. Jimmy the mechanic showed me under the hood why I had the noise and how he fixed it.I am so happy I found a honest place to take my car and I will never go anywhere else. read more

She is great, she worked around my hectic schedule and was able to get me in to do a full inspection on my vehicle before I drive across states. Very thorough! read more

Our "transmission temp hot" light went on as our family of four were driving through Loomis on the way to Nevada City. The woman at the front desk was wonderful and their team got us in and out in less than 20 mins. I so appreciated the little play area as I had two small kids with me. I wish this place was in our town! read more

We have only been going to Sierra Auto Care for over ten years. So honest--they will try to save you money if they can. They also do diesel--just fixed my cousin's truck after he accidentally put gasoline in. Found out my husband got a free new Hyundai Sonata engine because of a manufacturing error. So grateful to Jack and Shannon and the mechanics there! read more

Wanted to go to this place for get an estimate. Web and yelp said it closes at 5pm on Friday. Called at 4 multiple times and no one picked up. Maybe they were busy so my husband and I drove there. Got there at 4:30 and it was closed. Another customer was there hoping to get in too. Then called on Monday and the lady I spoke to was pretty rude. We won't be doing business with them. Unreliable and unfriendly. read more

We had tried another shop in town and got less than stellar service. After taking our other car to Sierra Auto, they were not only knowledge and friendly but also VERY quick to repair our problem and didn't try to scam us into extra repairs. We will definitely be returning to Sierra Auto for any future auto care needs! read more

I have been a long time customer of Sierra Auto Care after transferring my business from another local automotive repair shop that was less than honest on several occassions. Recently I have had a vehicle that has been a "challenge" to keep properly running as it ages. Despite many hours of labor and parts and trouble shooting, the good folks at Sierra Auto Care have been more than fair with costs and charges as related to the repairs. Like anything else, you have to find a repair shop you can trust, and for me personally, I prefer a shop where they "call it like they see it", no BS, just plain english with good explanations. Sierra Auto Care is always sure to tell me what needs to be done, what can wait, and what (if anything) I may want to consider having done in the near future. In this day and age as vehicles become more complex repairs are harder to do for the "average joe" and it is nice to know I can leave my vehicles in the care of local experts who take the time to not only maintain and fix my vehicles, but also take the steps to do "preventative" maintance and keep me and family safe on the road. read more

She wasn't able to help but was very polite and helpful in finding someone who would work on the worst engine ever made.

They were amazing !! The only place my parents will bring their cars into and now that is the same for us! The nicest people & are upfront and honest !! read more

Give them 2 Because they did work without calling me 1st and they have my truck for 2 weeks without a single call and I had to call them to find out all the information. read more

I had my car towed into these folks. They gave me an huge estimate and asked to do even more testing on the car. I did not agree to the testing so they ended up telling me they would not work on my car. I took it to Red Sun instead and it was fixed for $320 which included an oil change and they did not feel the additional testing was necessary. Sierra wanted over $700 for the work. Avoid Sierra and avoid ATS across the way. If you have a Toyota or Lexus, go to Red Sun. If you have some other make, look around but avoid Sierra and ATS. read more

Went in today to get an estimate for some smog repairs. I went in on a Monday early afternoon and apparently was told by "Shannon" I couldn't get an estimate of repairs until Wednesday? And she was so rude. NO THANKS... I am a local business owner here in Loomis and like to keep my business local - BUT I will drive 20 miles not to do business here. Highly unrecommend this place. read more

After being misled one too many times at AutoNation Subaru, I brought my Forester to investigate an engine leak that the dealer said would be $140 to diagnose. In less than an hour Sierra Auto Care reported that there wasn't a leak and even waived the $59 fee they normally charge. This is the second time I have received honest service from them and I will be back. It is so refreshing to deal with business that has integrity. read more

Last time I was serviced here I was left with a rather bitter taste in my mouth due to rather inflated prices, but then I realized "all repairs are costly now days." So today , when it came time to adress a newly found problem , I decided that I would give them another shot. Upon calling to make an appointment I was imediatly greeted buy a rather RUDE woman named Shannon and was then put on hold while I was in the middle of asking her a question. THIS PLACE SUCKS. Shannon just lost them about $1000(two cars), worth of labor revenue next week. read more

I have to agree with Brad B., went in to get an issue addressed and asked to speak to a technician. The over adorned older lady at the desk had me explain everything to her instead. Then, when I was almost finished she told me to hold on and picked up her cell phone and began speaking to someone about dental issues, like huh? Worst customer service in Loomis. I had gone to this place before and had a good experience, but dealt with the guys in the shop, not the rude cougar at the desk. Looks like she cost them two customers already. There are several other customer service oriented shops in town so my guess is they won't be around too much longer if they continue to let her be employed. read more

The mechanics at Sierra Auto Care are second to none. My truck had a blown head gasket and the work was done quickly at a fair price and the truck runs like new now. I would recommend them to anyone. These guys know their business and treat people fairly. Do not hesitate to take your vehicles there. read more

I recently met the owner Jack at his shop on an unrelated vehicle matter. What a quality stand-up guy! Nice shop with up to date equipment and all the necessary technical subscriptions for online access. Happy customers coming and going. I don't live in the Loomis area but have friends who do and will definitely send them to the Sierra Auto Clinic. read more

We can't say enough good things about Sierra Auto Care. Shannon and Jack have fixed our vehicles for over 30 years. We now have the whole family going to them for service. Their prices have always been fair and they will tell you straight up what needs to be done. read more

Very honest shop. I had them take a look at my car and they found it was faulty work from another shop/bad part. They advised me to check their warrety. I gladly paid them for thier time and highly recommend them to everyone! read more

I Installed a new engine in a Ford Probe for my son. Being somewhat of a DIYer and mechanically inclined. After install I was having drivability issues. I spent over (2) months trying to resolve myself. When I was ready to drive this car off a cliff I contacted Sierra Auto Care for some help. They spent so much time trying to figure this mess out. I would have given up but they did not. Jimmy was determined to help me and my son out. After several weeks and working on his own time they identified several issues and addressed each one. My son is happy and cruising around in the car he really wanted. I would recommend Sierra auto care for all your repair needs. read more

Stopped by looking for a tailgate. Joel the owner was right on this part. Knew where it was and went up and above to help.Very reasonable price. Pleasure to deal with.Thank You!!! Dave and Chuck read more

Do not bring your car here unless you want to pay extra money for bad attitudes and faulty repairs.

Checked out the reviews and went to Sierra to get my daughter's car smogged. Shannon was great to work with. They got the car fixed up and it finally passed. Completely affordable, too. A couple of weeks later we took our van in to get smogged. Another great experience. read more

I have been using Sierra Auto Care for about 6 years now and they are still going strong providing great service for both my personal cars and company cars. Very honest and hard working. The staff there has changed in the last few years but has only gotten better. I will definitely continue to bring my cars there! read more

poor! Just got ripped off!!!Went in to smog m y truck only to have it on for 1/4th of the test due to a tail pipe leak. Tech came in said couldn't test due to leak and handed Shannon Chris the paper work and Walked Away? Ok no prob, lets get it fixed. This is a smog and repair shop as advertised! No offer to fix, told me it needs to welded. No problem, I have a welder and can do it and bring it rite back. (I am a 20yr vet commercial mechanic)Shannon Chris asked if I was bring it back today, I said yes. Charged me $51.75. I addition will charge full amount when I bring it back.?????So it was on the machine for 10min, only got through 1/4 of testing and you are going to charge me full price? WYF!!!! I asked why the hell would I bring it back to you!(Shannon Chris) "I don't know" I live in a beautiful small town of Loomis and own a local farm as well as a small jerky business. I prefer to use local businesses to keep work going in our small town. It's the rite thing to do. Never would I have imagined that I would get ripped off here. DO NOT BRING YOUR VEHICLE HERE!!!!!!I am contacting the better business bureau and filing a complaint as well. I did see other complaints here on yelp, but I wanted to give it a shot due to them being local. Bad business and countless loss of new business. Feel like she should just ask for money up front and then tell you to leave. Seems to be how she runs her business! read more