Tire repair service near Mount Wilson, CA

I always find new ways of taking care of my car here, the guys are very responsible and help me any time I need it. I got a new Nissan Rogue at repokar last week and they made a quick update on it, for a very good price. Thanks guys -Elizabeth Hopkins

I got my latest set of new (Michelin Defender) tires today along with alignment on my 2013 Prius. The car noise levels, steering, and ride are much improved. I can't say enough about the personal attention, excellent values and great service at Grand Prix. I highly recommend Grand Prix Tire for your automotive needs. Grand Prix is an honest and competent place of business. Jon D E. Monterey Park, CA 2013 Toyota Prius

Tony is absolutely amazing. He is honest, trustworthy and I felt comfortable leaving my car with him. Though he didn't fix my problem due to my having a warranty he was happy that my car was getting fixed though not by him. Will def be coming back and referring him to friends and family Cristina R. Whittier, CA

these guy are honest, and I will continue work with you. I love theses guys and so does my car. Alex D. Whittier CA

BRILLIANT SERVICE! WE LOVE YOU SAM! Monica and Patrick! Monica Reed

Fantastic service and really great prices. When there was a discrepancy between the numbers that were shared with me initially, they honored the cheaper price and were extremely helpful walking me through the repairs.

Thank you! You all have been so polite, thorough, genuine and honest.

My friend's car broke down on Baseline Rd. Nate was one of the gentlemen that helped us. Great help, service, and hospitality. I'd go back there every time! Jay Bowman

These people have very different vibe than any other shop and I have been to many in my life. They don’t try to upsell you or use some cheep “time pressure” techniques. They honestly look at your car, give you their opinion and very fair price and let you decide what and when you want to fix. I never felt pressured into anything, unlike all other places. I stumbled accross these mechanics through my doughter’s acquaintance and thought to myself at first” another shop we will be testing for a few months untill we get tired of them selling us repairs we don’t need” but do far I have been here about 5 times for various things, I had a very pleasurable experience with both the owner and the young gentleman that works there. Recommend to every body who is tired of being hustled by a money hungry & commission driven people.

The team are excellent people that do great work on BMWs. I trust them with two (well-used) cars and I've never been disappointed in their responsiveness, excellent work quality and very reasonable costs. They are absolute stars. Paul Slaats

I highly recommend this auto car repair facility to anyone. I was referred to this shop by a friend after my 2014 Dodge was having transmission problems. I have limited knowledge of cars, I was fearing the worst. Louis had "best in class" customer service, very honest and straight to the point . Louis kept me in the loop with the problems of the car and even did research on my extended warranty without any hesitation. The facility is clean and the staff friendly. Crystal S. Ontario, CA

A.G. Automotive and Diagnosis offers a 12 month, unlimited mileage warranty on all repairs. Factory trained Master technician's, ASE certified Master technician's will fix your vehicle right the first time at a fair price. Our experienced staff uses the latest tool's and equipment to diagnose, service, and repair your vehicle so you can drive with confidence. Don't take our word for it, stop by or call to schedule an appointment today, and see how taking your vehicle for service doesn't have to be a dreaded experience.