Preform maintenance on (1) ADP air handler, (1) Unico air handler, (2) Daikin indoor heads with (1) condenser and (2) Trane condensers: * replaced and dated 14 x 30 by one and 16 x 20 x 4 air filters * Washed plugged filters, clean for both ductless heads * Open air handler and blower cabinet doors * Chemically sprayed, brushed and rinsed, indoor evaporator coils, clean, and clear * Chemically sprayed and brushed drain lines and easy traps, clean and clear * Chemically treated primary pan and added condensate tablets * Flushed and tested all drainage with hot water: All water flowing from inside primary pans through drain lines into traps and out gravity drain line/ Into condensate pumps * Tested gravity, drain line, Condensate pumps and discharge lines- Normal operations, no leaks * Polished and inspected indoor blower motors, and assemblies * Inspected indoor blower wheels- slight build up on wheels * Secured indoor electrical wiring, Connections and inspected components * polished