Complete 3 cooling pm check. Change 3 filter, check drain and operations. Find upstairs ac unit operating with in manufacturer, find main level operating with manufacturer spec. Find basement Airhandler dirty and evaporator coil dirty and molded. Clean Airhandler and evaporator coil, add support to filter rack to help hold filter better, replace compressor capacitor, install hard start kit and recharge system to manufacturer spec. All 3 system operating at this time.