Thank you Tim for your response. I do appreciate taking the time to consider my review. I have updated the score from two to three stars. The cashier did leave a bit to be desired as she was dismissive when I tried to simply take advantage of the published promotions. I am willing to give your business another shot next time I'm in Vegas and re-score accordingly.
I understand now the windshield guys are their own company but I still feel that it affected my over all experience.