I felt as though the longer he stayed the more it would have cost. My goal was to eliminate using a lamp in the bathroom and ended up moving it from one bathroom to another. Before I use this service again, I will have some else verify what he told me. There was something about him which I have not yet figured out. He said it would cost close to $3,000 to complete what he discovered (replace the fuse box) a fuse box only cost approximately $200.