Being an out of town guest in Tucson in the middle of summer isn't a picnic when the AC goes out in your vehicle! I had absolutely no idea where I was going to find a reputable, reliable, and credible individual that ran a shop which included awesome diagnostic tools and up-to-date technology.Fortunate for me and my husband we found Buddy's Auto Diagnostic and Air Conditioning Service. "Buddy" provided great customer service, fixed the issues, and by the next morning we were on our way. The cost you're wondering?? We were not gouged as a lot of places do routinely. We were treated with great fairness .This individual (John Colalillo) has integrity, he's honest, easy to talk to, and his knowledge base is packed full....I believe he would be worth his weight in gold. Can't say enough about him, this is a real genuine guy. We live 2.5 hours north, but we feel so strongly about how "Buddy" runs his bushiness, we would absolutely drive out of our way for him to take care of our vehicles.