Showed up to perform maintenance, client was not home at first, Outside. Unit had failing capacitor, and appeared to be slightly low on refrigerant, then client got to the home, went inside and found that air filter was dirty, replaced air filter, checked blower amps, checked blower motor and found that it was leaking oil, checked age of systems and found that air conditioner was from 2012 and furnace was from 200seven, discussed repair versus replacement with customer, customer said they’re leaning towards expensive repair rather than cheaper replacement. But will call the office to schedule a follow up