Diamond Bar Auto Care

I would recommend this business to all friends and neighbors the service is outstanding and the owner and the employees are all very professional. I would not take my Cadillac SRX to any other shop. Carole Chino Hills

Thanks Harry, for making my car service a stress free experience.

The most dishonest place you can find! Go to this auto care if you have extra money and don't care about your car. They easily change the parts instead of fixing a small problem like changing a fuse and charge you hundreds of $$$ for nothing (because they are not experts). I was there for just inspection of my care I lost 4 hours and they couldn't even tell me what is wrong with my car. Finally, I was told, a part of engine needs to be replace for $850. It will take 3-4 days to be fixed! I couldn't leave the car. They charged me $54 just for their wrong diagnosis, I went to other shop, my car was inspected in 10 minutes and fixed in 5 minutes. Just the fuse was replaced. I was charged for $15. Save your time and money, be far from this shop

Avoid this place! The positive feed backs are made by their friends and all are fake! I called last week for AC repair. I was given an appointment for 8 am on Saturday (today). I told them I have very limited time and I was told we will inspect the car as soon as we have the car and will tell you what is wrong and will fix it. I was on my appointment at 7:50am. He said we are busy and leave the car and I will call you about 1 hour. He said they will charge me $19.95 + Tax to just look at the car. Nobody called me after 1 hour, I called them 3 times between 9:00 to 9:15am until somebody picked up and told me we are just pulled your car in and inspecting now, I will call you shortly! Again no call back and I nobody pick up the phone at 10am. I drove to the shop and I found my car is outside the place that I left it at 8 am. when I asked him what happened and why nobody called me back the rude person said, we haven't had time and leave the car we will look at it in 1 hour. It means they even didn't look at the car, they lie to me and never anybody looked at the car. I asked why you have told me 3 times since morning that it will take 1 hour and still nobody hasn't looked at the car? The inspection takes only 10 minutes. He didn't answer my questions and very rude gave me the key.

needed new struts and brought my car to honest - 1 auto care in diamond bar.the guys did a great job.. thanks to harry sr, harry jr and jimmy for all you do and at a great price..

Went in for an oil change and they took the time to explain the difference between the difference between regular oil and synthetic oil which no other place had done. The waiting room is very clean compared to other places I've been to. They are very friendly and nice. I totally recommend this place if you need your oil changed or other issues you may have with your vehicle. Yes, I will go back to them again. I found some really good mechanics

Great service and friendly workers plus the shop was very nice and clean.

It felt safe, easy and professional.

As always, Honest One lives up their name!

Honest 1 has always done great work for me. I'm extremely pleased with their service.