Diamond Bar Auto Care

I don't know them well enough to say but if it's busy all the time it speaks for itself

We can count on always getting honest and fast service. Thought we may need a new engine because of a flashing CHECK ENGINE light. Never had a flashing check engine light on before. All we needed was a tune-up on our 2003 GMC Envoy XL. Drives like new again.

Very satisfied, they are really honest, and i highly recommend Honest-1 Auto

I came to Honest1 automotive repair by a recommendation. I am glad I did, the waiting room is very clean, well ventilated, and smells very nice not like other repair facilities that I have taken my cer to. Today the repair and replacement work that needs to be done cannot be done. I have decided to schedule a later time to come back and fix the items. I also like to say that the restoom is extremely clean and et to smells very nice. Why do I bring this up? A clean restroom says A LOT about the business, and the operations managers diligence to customer satisfaction. I highly highly recommend Honest 1 automotive repair facility here i. Diamond Bar, CA. Ben Williams CTO NET2U

Harry Sr. And Harry Jr. Are really polite and friendly. They have excellent customer service. They are honest and really inexpensive. Today was my second time taking one of my cars there. Thank you both! :)

Really caring and honest. They go the extra mile to solve issues about your car.

#1 In Customer Service

I go here for any time there is an issue with my car. These guys are the best!

Thank you Honest-1 helping resolving my truck issue. Very helpful and knowledgeable and get the job done right.