Worst service ever. I hire them to perform and AC inspection prior purchasing a house. The first tech spend no more than 10 minutes and didn`t even inspected the evaporator. $400. I called back and complained about it so they end two guys. I`m egineer so as soon as I hear the foreman speaking about how AC units works I realized he had no idea what he was talking about. Kind of trying to get into technical stuff and in the middle of the explanations started with the heee, heeee, hummmm. They told me I needed a new plenum,new this and that, total $2000. They told me they would send me a report with prices so I could ask the owner a discount. Never got anything. $400 later I got nothing but my time waster.