Diamond Bar Auto Care

Harry and dhe rest of the staff Are dependable and professional. Contacted me right away when a different issue was discovered. Would definitly comeback again.

Took my 05 Ram in thinking my transmission was going out. Harry and team had it diagnosed in 1 1/2 hours. While I waited. Turned out to be a sensor causing misfire on a cylinder. Literally their name speaks volumes.

I've been going to Honest 1 for a while. Awesome people! Awesome service! I highly recommend them!

Love this place! I took my car to another service center in DB. The mechanics said I needed $2500 in repairs including new rear brakes. So, I went here for a second opinion. My brakes were just fine...nothing was wrong with my car. Thank you for your honesty. Thank you for saving me thousands of dollars and for not charging me for services that were not needed for my car. I appreciate your services. I will absolutely return for future car repairs.

Honest 1 was quick and timely. Thank you for valuing my time.

Can always count of Honest 1 for quick, reliable service. Thanks!

Great service great mechanics!

Thanks for great service.

Consistently receive high quality and honest service. Thank you!

Everything was great