Curtis had us out today to complete the home care for his system. Upon arrival we noticed that there is a Lennox heat pump system for 2017. Curtis wanted to get a few things done that he was given an estimate for back in January, including adding a wet switch and replacing a 12 inch duct run. We also checked the condition of the system. We did notice there is some biological growth on the inside of the system and the outdoor capacitor and contactor are failing. We recommend replacing all failing items. System is heating at time of departure.