The technicians performed a friends and family club air conditioning maintenance on five air conditioners. We checked all of the motors, capacitors, contactors, monitored the temperature differences, static pressures, refrigerant levels and washed out the condensers. We found that the bearings in the hallway system are going out on the condenser fan motor, the refrigerant level is low on the den system as well as the compressor is over amping on startup and a new system is leaking and low on refrigerant. We also need to replace all five media filters, there are (3) 20x25x5, (1) 20x20x5, (1) 16x25x5. We found leaks in both evaporator coils, the newer system has a pretty big leak and the older one we were only able to find a smaller one.