I've used Holly for over 4 years and highly recommend her. She is an expert colorist. Vegas is hit and miss with hairstylists. I have had some awful experiences!!! Being said, I trust Holly!
I color my grey and she developed my own personal shade. Red hair is hard to keep fresh and Holly's techniques leave my hair looking gorgeous even weeks after. No fade!! She also cuts my 8 year old son's hair. He has fine, straight Asian hair and wants it grown out. She cut it in a way that it looks great all the time...even in the awkward growing out stages.
I highly recommend her!