Performed a two system cooling maintenance on a 2011 Bryant and a 2019 Trane the ODT is 61°.Upon arrival tested operation of equipment confirming the indoor & outdoor equipment was fully operational.Once operation was confirmed began evaluation of the indoor equipment there are two 16x25x1 which were new not showing any signs of being discolored or clogged left spares by equipment.Blower motor was fully operational not showing any signs of being intermittent or dropping out.Blower wheel was inspected on each system finding the upstairs to be dirty and the main level having minor dust build up when a blower wheel gets dirty it minimizes the efficiency of equipment along with places a strain on equipment and parts which shortens the lifespan of both a quote has been provided to clean blower wheel.Also inspected indoor evaporator coil on each system finding the upstairs to be dirty and the main levels to be clean when a indoor evaporator coil gets dirty it minimize the efficiency of equip