Upon arrival found system not operating due to system r22 refrigerant charge nearly empty, 4 psig standing pressure. Performed thorough evaluation of the system and found condenser coil dirty and requiring cleaning. Evaporator coil 50% impacted and very rusty, requires cleaning. Blower capacitor failing and needs replacement. Blower wheel, motor and housing are impacted and in need of cleaning. If system is charged with banned r22 refrigerant a leak search will need to be performed. System is 13 years old. System replacement is recommended due to age, condition and estimated costs of repairs. Set up appointment with comfort specialist to discuss replacement options tomorrow morning. If furnace is not replaced along with AC the blower will need to be cleaned and capacitor replaced in order to function properly with new AC system. Recommend joining comfort advantage club to receive 2 annual checks of the heating and cooling systems, 15% off repairs, no service fees during normal hours an