Diamond Bar Auto Care

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.

Excellent service. If you live in Diamond Bar and/or surrounding area this is the place to go. Lives up to the word 'honest ' Thanks

Great service, price and fast repair. I will be a repeat customer.

Car ran better than before. Could tell a difference when I drove off the lot.

Excellent!

Reliable service that I trust to take care of my car.