Service call fee only per DW. Dispatched to client to troubleshoot leak behind fridge, possibly from the supply line. Upon inspection, I concluded that the water inlet valve, which is a part of the refrigerator, is leaking from below where the supply line connects. This would fall under appliance repair. I did assist the client with finding the actual part needed to make the repair. She is going to order the part and reach out to a local appliance repair store to see if they can install it for her. thank you for choosing Carolina Conditions