We just got our clock back that Jeff repaired for us. The grand-father clock was built as a "kit clock" by a great-uncle and has great sentimental value to our family. It hadn't been running for 10 years. Jeff came to our home, took the clock with him, repaired the clock and then returned it. When he left it was running like a charm. It has been working great! I highly recommend Jeff. He really knows his stuff and he genuinely cares about clocks and treats them as precious items. That was really important to us. We will def use him again! As a matter of fact, he left our house with a smaller mantle clock from my mother-in-law!!