Really excellent customer service seems pretty rare in a mechanic shop. I was very happy with the speed and quality of Cornerstone, but especially with how often and how well they communicated what was going on with my car and what they were planning to do about it. They did all of this with a clear estimate of how much it would cost, which turned out to be very accurate. Couldn’t recommend any place more!

Nilton is the best most honest mechanic you will ever meet! My family has been coming here for over 10 years and always happy with his and his teams work. The lady working at the front is also very kind and helpful.

They are fantastic. Top notch car care- Nilton will not try and “oh you need to also get brakes, tyres, and flux capacitor changed” like other shops will just throw at you. Truly caring people. Everyone is an expert at what they do and they are a delight. I have been back multiple times and will only take my cars here.

Super kind and honest! Other places were wanting to charge me $50-$300 just to clean my sunroof drain. They did it for free. Such nice people!

Nilton is great, and he’s someone you can trust based on my experiences with him. He did a fantastic job with my car, and he seems like a very honest and kind person.