When I say John did an amazing job it is severely an understatement! He is so great that I am writing this review as he sits in my driveway. My window would not roll up completely and I could not figure what was wrong, he came by and within a minute he knew exactly what was wrong. He was polite, funny, and such a charmer I will 1000% recommend him to ANY ONE and EVERYONE who needs his services. I even gave him a tip, $20 and probably the first time I have ever given that much for any service. He is definitely a godsend, especially with the weather like it is in Vegas, you need your windows to work. Thanks to John this winter will be experienced from the comfort of my car while I am safely tucked away from it behind my now working drivers side window. I love him!!!