Tech preformed CMA FULL SERVICE on 13 split systems, 3 package units, 1 mini split, 1 exhaust fan and 1 air makeup unit. Split systems 5,6,7,10 and 11 are down due to various challenges listed on system performance reports. RTU #3 is down aswell due to leaking coil and being void of refrigerant. Mini split system is operating but not cooling due to possible low refrigerant. Tech recommends replacement of all previous mentioned systems. All other systems are operating but in need of minor repairs. Tech has attached estimates of repairs needed for each system to invoice. Tech has also attached system performance reports with pictures to invoice.