I called thermal air when are AC stopped blowing cold air. Ralph showed up and checked the air conditioner and also my Breakers. Upon inspection Ralph found the breaker had tripped. He reset the breaker and presto I had cold air again. All I had to do is pay the service fee of $45. I was so relieved I bought Ralph lunch.Ralph was honest, professional and he did a fantasic job. Thank you to Ralph and thermal air for a job well done.