Abel (alias Larry) came out same day, explained in detail what he could do to fix the leak. Add a sealant which might not fix the situation but I would be charged regardless. Or buy a new refrigrator. He gave me the odds on a successful fix and I took the bet. Fair enough. The good news is that it worked and I don't have to buy a new refrigerator. I will use Larry's service again and I can reccommend him to be honest and repair knowledgeable.