AC performance tuneup times two systems. Client changes his own filter. Inspect blower, evaporator and ductwork. Drains seem to be flowing freely at this time. Both upstairs and downstairs furnaces were changed out in 2018. The evaporators and condensers are 2008 models. The upstairs is running higher amps Than it should because of the age. We cannot guarantee there will not be a breakdown on a 15 year old system. I am leaving two quotes, one for just upstairs and one for both downstairs and upstairs. Systems are also the old refrigerant which runs almost $500 a pound.