I was recommended to Art's Auto from a longtime colleague of mine, but had a new car and didn't need servicing. After buying a classic car, I took it there to get a tune-up and what another mechanic had told me was a rear-main seal repair. After his reasonable estimates, I left it there overnight (locked in the bay...Joel offered!), and the next morning he called that the seal didn't need repair. However, most of the other seals did! He talked with me that it was not urgent, and instead of spending over $2K on un-needed repairs, he told me to wait until it really needed it.
It was great to find honest & friendly service (at a fair cost!) in Vegas, and I will definitely be back! Highly recommend it.