So I took my turn of the century old clock into Chic Clock Co. for a cleaning and to get it in working condition. After 5 months and $400+ bill, I received the clock, along with this extensive testing log that they supposedly did. I excitedly started it at home but it constantly stopped after trying for 3 days to keep it going. I returned the clock to them and they had it another month (without charging me further). This time they got it right, as the clock works as if it were brand new. 3 stars only: 1. Because of the duration it takes for their service 2. Had to bring it back because it didn't seem to be tested properly.