Upon my arrival in Manchaca I performed the cooling evaluation on all 3 system. Found system 1 and 2 operating properly at this time. Spoke to the customer about adding iFLO pro to the 2 systems and she is going to think about it. I found that the refrigerant pressure control is faulted on system 3 and the air movement system is dirty. I spoke with the customer about her different options for repair and she will have to get the quotes and think about what option she would like to go with.