Arrived to the customers home and greeted him outside in the driveway. Talked with the customer on how the system has been performing NF had any concerns since tenant has left. Completed the maintenance inspection on heat pump system. Completed the maintenance inspection checklist performed all cleanings as necessary. Went over major concern found with leaking service valve with owner opted to move forward with replacement of the valve. Call the manufacture ordered. The part part is 5 to 7 business days out. Explain to the customer that once the part has been received the office will call for scheduling. Return system to service. 10/16/23 Arrived and greeted owner in driveway. Explained the repair that was being made and if had any questions before getting started. Recovered all the refrigerant in the system and removed failed valve and filter drier. Installed new valve and filter drier. Pressurized system for any leaks, pulled system into a vacuum and held 30mins. Charged system to