For this job I performed a evaluation. Upon arrival the first thing that I checked was the indoor unit and the Attic. I quickly noticed that the emergency drain pan had water in it which made me assume either they had a coil freeze with low refrigerant or there was a clock in the primary drain line. I tested the drain line and it was clear. When turning on the system the coils began to freeze, I like search the evaporator coil and quickly found a leak. Homeowner was still under manufacturers warranty so I recommended replacing the evaporator coil. Holding for parts, will reschedule when the evaporator coil comes in. Customer paid for the new coil.