Mr. Jan came to my home to look at my grandfather clock and took the mechanism home to fix. He also looked at my antique cuckoo clock my husband inherited and Mr. Jan made a replacement part for the cuckoo bird sound. He delivered and installed the fixed mechanism and showed me how to properly wind up my grandfather clock and care for my cuckoo clock. I am vey happy with his service and we will now be able to enjoy our clocks again. His fees were very reasonable. He also cleaned my neighbors Rolex watch since he is certified as a Rolex watchmaker. So we are all happy that we dont have to leave our homes to get great service.