Diamond Bar Auto Care

Great service always! The name says it, “Honest” and friendly.

Not following Covid-19 guidelines. No mask wearing by any service members/staff.

We have been taking our vehicles here for many years... we always receive great prompt service at a reasonable price....we strongly recommend this place..

THE ONLY PLACE TO BRING YOUR CAR...HONEST, FAST AND RELIABLE AND SERVICE IS SECOND TO NONE..

WOW ... this is the place to have your car fixed. I have a modified vehicle and two other mechanic locations could not find the problem. Harry and Jimmy, found it, fixed it ... and, kept the price well within reason. Hell of a lot cheaper than the dealer ========================================================= :: UPDATE :: Problem came back ... and this time they kept the car for about 2 years and couldn't fix it. Brought in the car running. Had to pick it up on a flat bed. Harry charged me for new parts he claimed was needed - came to find out; they were not. Took my vehicle back to my original mechanic in San Diego ... fixed it within an hour. $300 out the door. I will NOT be visiting this location again.

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