I had a cylinder misfiring, and my go-to mechanic was telling me that he couldn't find an issue…read moreafter he cleared the error codes. Eventually, I got a flashing engine light, and my mechanic went on vacation. Used Yelp recommended several mechanics, but Jeff responded first with an action plan and a reasonable price on how to resolve my problem. Brought it in, and Jeff sent me step-by-step texts or videos of the problems with solutions. Made a couple of suggestions, but overall my engine sounded smooth and in the absence of previous rackety noises. Thank you, Jeff. I appreciate your excitement and enthusiasm for resolving my problem.

Jeff goes out of his way to make you feel comfortable and informed. Really does his homework to try…read moreand get you back on the road. He's always available to answer your questions. Thank you Jeff.

It was Labor Day Weekend and our Toyota needed a good amount of servicing plus maintenance:…read moreradiator, radiator/coolant clean out, etc. Luckily, SGV Autocare took the car in the afternoon - Andy and his crew worked after hours and they even drove out pretty far to purchase additional parts. They really went above and beyond to service our car! Communication was great throughout the day and we were able to pick up the car later that night. Elite customer service, price was very reasonable - highly recommend!

im usually very skeptical about other mechanic shops. esp for bmw shop. i got quote around the area…read moreand the price was leg and arm. I got a full refresh on my 2018 340i. car was overheating and misfiring last minute before i got here. i had to changed oil filter housing ,valve cover, old pipes, new inner cooler and many more. their were able to tackled all in within 1month or so and top of that parts was the longest wait. Note; their shop was insanely filled with other cars and insanely busy. Andy and the crew was friendly and informative what i need to be done before things get hectic with the old pipes, so i pulled the triggered and did everything for future headaches. got the Car back and it feels super healthy and way more alive. In the end, Great price! Great shop.Definitely recommend!!

Helped me when my tire popped! Was able to pull up to my…read morelocation and get my new tire installed within 30 Minutes !

I had an excellent experience with this mobile tire service. I was at work and noticed that my tire…read morehas a nail, and this guy absolutely saved me. He responded quickly, arrived on time, and got the job done efficiently and professionally. He was friendly, knowledgeable, and kept me informed throughout the process. He also let me know that their service is available 24/7, which gave me peace of mind knowing help is always just a phone call away. The service was convenient, reasonably priced, and much faster than I expected. It's hard to find reliable service these days, but he went above and beyond to help me when I needed it most. Highly recommend this mobile tire service to anyone in need. Thank you again for saving me!

Requested a quote for a transmission fuel change on Yelp and received a response and quote fairly…read morequickly. I called before I went in to check if they were busy first, and once I got there I was out within 30 min on a Friday afternoon! They're super friendly and efficient, and I'll be taking my car here in the future.

Great turn around. We'll knowledgeable. Will take care of you. A little pricey than most places,…read morebut you pay what you get for.

Was recommended by a friend to use Cornerstone and was not disappointed at all. Originally I had…read moreplanned to take my car into their shop but due to my busy schedule they were able to make a mobile repair instead and came to my house. Danny and Fernando were my mechanics and they both arrived on time which is a great first impression. Danny and Fernando were friendly and very knowledgeable in their craft. All around great guys and gets the job done. I was told how long the repair job would take and left them alone to work on the car and headed back inside my house. Once everything was done, Danny gave me a call, emailed and texted me my invoice, handed me my keys and everything was done ahead of schedule. Honestly one of the best auto repair/mechanic experiences I have ever had. Pricing was fair and Danny was honest about everything, price, what was needed, what was not needed. It is very hard to find a good honest mechanic so if you are in need of one, I HIGHLY recommend Danny and Fernando of Cornerstone Mechanics. You will not be disappointed.

Great work very knowledgeable. Easy to get a hold of. Got it right the first time. Affordable…read moreprices very competitive with other places.

First brought my truck here in 2003 & the transmission lasted 23 years. So when it went out again I…read morebrought it back to Boston's, & it's still open, & doing great. Joe, the owner, is a stand up guy. Fair pricing & takes time with his customers, & his shop is clean & organized. More ppl need to support mom & pop businesses like this one.

My transmission went out in my 2012 Toyota Corolla. Was recommended my family members. Took in, Joe…read morethe owner explained everything in detail. Called back when he said he would, respected and treated great. Will recommend him for the work and the way they treat you. Very pleased

My husband and I stopped by SGV Bimmer after a tire shop accidentally stripped the lug nut hole in…read moremy wheel hub. Every shop we contacted told us they couldn't fix it and that I'd need a whole new wheel hub assembly... except Clement at SGV Bimmer! Within FIVE minutes, he fixed what no other shop would even touch, topped off my fluids, and then told us, "No charge." We were honestly bewildered. It was our first time there! If that doesn't win our business, I don't know what would. Everyone was incredibly friendly, and they clearly know what they're doing. It's so refreshing to find a shop that's both knowledgeable and genuinely kind. We will absolutely be back for all of my Bimmy's future needs.

It's been two years since I had work done here on my 2020 g20. I had carbon fiber mirror caps,…read morepassenger side mirror motor replaced and front splitter installed here. They charged me $500 for this work. Originally it was $400 but I asked for the front splitter installed and that was another $100. I just felt like I was taking advantage off. To top it off the mirror caps wasn't installed correctly and I had another mechanic fix it. Anyways I found another mechanic that has been working on my car and wife's car that I fully trust. Not a rip off like this place. I didn't want to write this review but it's been nagging the hell out of me for how much I was charged for. He also suggested I should change my oil filter housing at 48k miles with no signs of coolant/oil leakages. Yes these are known to fail but no issues yet and I'm at 60k miles now. He said $1600 for OFH. My current mechanic can do for $1100 OE parts. My current mechanics has 8 lifts and are always busy, so no not some run of the mill shop that is low quality. Hope this helps someone out there. Edit: The owner sent me a fake invoice saying the job was $200. It was not $200. I was charged $500. I paid cash. Very petty man, now I'm super glad I posted this review.

An extremely knowledgeable about old and modern day vehicles ... There's nothing that Victor can't…read morefix ....

I cannot recommend Victor enough. He's been working on our cars for 30 years and is outstanding…read more He knows the unique characteristics of individual models, makes sure whatever is wrong is fixed the most economical way, yet "done right" and is friendly and courteous. My family and I owe him so much for all he's done over the years...I can send my mother to him and have no reservations about the service. He's definitely a find and once you've been there, you'll understand!

Great place for an oil change. Very fast and efficient. Just $55 + tax for my hybrid, when others…read morewanted to charge way more money. Will definitely be back.

TLDR: Quick, affordable, and no-frills oil changes. I come here for basic maintenance because it's…read morefast, reasonably priced, and open on Saturdays I come here a few times a year for my oil change because it's always easy and fast. I arrived around 9 AM, waited about 10-15 minutes, and the synthetic oil change for my 2012 Honda Accord took another 20-30 minutes. It cost $50, and they also did a basic brake check during the service. The staff mainly speaks Cantonese with some broken English, but communication is enough for routine services. I also asked for a tire rotation, but they said they didn't have time that day. The shop is a no-frills neighborhood mechanic, nothing fancy, but efficient if your car is already in good shape and you need a quick oil change or basic maintenance. They're open on Saturdays, which makes it convenient when I can't come during the week. If you're looking for a fast, budget-friendly oil change, I'd recommend this place. For more thorough maintenance, diagnostics, or larger repairs, I'd probably choose a different mechanic.

Binh and his team were great and super professional. I was referred over by a family friend that…read morehad been taking their cars here for a long time. They were right - a nice equipped shop with great technicians and professional & friendly. They take the time to explain everything and the whole process going through insurance or not along with options on OEM parts and differences in quality body & paint work. Note there are two ABS body shops in El Monte. This is ABS of South El Monte on yelp that is better priced than the other larges shop in El Monte. Call and ask for Binh the owner who is very responsive and helpful. I would highly recommend to take to this shop for all your body shop & paint repair needs. They take all insurances.

Honest, fast and detailed body shop. Very helpful in making the car repair process easy. Great…read morebody shop for all your car collisions and body work needs. They work with all insurances and are very detailed in explaining everything. Large shop with all the right body shop equipment needed. Honda civic had a little accident that damaged the front bumper, grill, supports holding the front pieces and the radiator. They fixed it like new! Perfect auto paint match! Quality work and honest! Would highly recommend them they are on portrero grande in south El Monte. They work on all types of makes and models!