Engine repair service near Diamond Bar, CA

This service was incredible! The mechanic was timely, knowledgeable, and professional. I had my oil changed and break pads/rotors replaced without leaving my house... and for cheaper than your standard shops. My favorite part? I wasn't being upsold on air filters and fluids! Price and service was transparent. Definitely using Wrench again. Andy W.

Excellent service. Prices are way better than taking it to a dealership and these guys know what they are doing. They even solved a break issue that the dealer couldn't figure out. Den G. Newport Beach, CA

Friendly and quick service.

From the owner: “We have the best selections of tires at the lowest prices in Mission Viejo. We also offer complete repair services for your car or truck. From transmission repair to brake service, we do it all,”

Got a flat and got it towed here because it was close to Cal Poly. People here are really nice and they fixed my tire for free! Brian was really cool and we had a friendly conversation while Mynor was fixing my tire very quickly. Probably the best experience I had at a car service location. Highly recommend! Jose Jimenez

1 year ago my brother-in-law referred me to Midas Diamond Bar after I told him I felt the Toyota dealer I had been going for 3 years up-sold some unnecessary services to me. Since then this place has been my go-to shop for all my car maintenance and repair. The staff (Nitin) was really nice and very honest. Doesn't try to push some unnecessary services to you. They make sure that they take care of you nice and fairly and that you feel comfortable with them so you will come back. And I will def come back. -Jared Wu

I brought my BMW Z4 here and had excellent service! The entire experience was positive. They are upfront with costs, and I paid less than what they estimated. I saved $1000.00 from the dealer's quote. I was able to talk directly with the mechanic and the owner. They really care about providing quality service and making sure the customer is happy. A few days after the repairs were completed, my car began stalling so I called them. The issue was not related to what they had done, but they came and rescued me from the side of the road, took the car in, found the problem, repaired it and only charged me for the part. No labor charge! I highly recommend Schnider Motors for your BMW repairs!!! I know I will definitely return for any and all of my BMWs service.

I took a 2004 Kia Optima to AER quite a while ago. I did some shopping around asking other Mechanic shops for prices and what they do. I settled with AER because they gave reasonable prices. After i left them the car, it took them maybe 2 days to call me back and tell of the additional parts my car needed and gave me a revised estimate. It was a bit more that i had thought it would be but i agreed to continue with the work. Starting from day one, it took them a little less than two weeks to repair my Kia. To this day I have not had any problems with them. Thank you AER for a great service.

Decided to give this repair shop a chance since it's close to my house. The facility was clean and the manager Jonathan was very courteous. Oil change was done in reasonable time and price was great since I was able to use coupon. Jonathan was patient enough to answer any dumb questions I had after the service. Great shop!

Thank you La Verne Auto Center for getting me back on the road quickly and at a great price!!!