While inspecting the unit I discovered the indoor capacitor had popped its seal and was leaking oil. I also noticed significant amounts of Biological growth and bacteria inside the unit. Once outside I noticed the outdoor coil is extremely dirty, this stops airflow and can cause serious stress on the components during the summer heat. Also noticed the contactor is chattering (buzzing) extremely bad this is a sign of low health on this component. Finally I checked the outdoor capacitor which was almost completely dead on the compressor side (rated for 45 reading 3) this was the baseline symptom of today’s system failure, but the cause of this symptom was due to lack of overtime upkeep, once we address these concerns noted the system will have the highest chance to prolong life. Customer signed up for homecare.