My house in Cupertino had strange electrical problems, like voltage not stable, light flickering, computer shut off when major appliance in use, etc. PGE guy came and found an issue with the service line coming to my house at backyard. PGE guy looked at my main service panel and told me there was a copper wire shouldn't be there, and I needed to fix it before they can change the line.
I had no idea as I didn't do anything electrical since I bought the house few years ago. I called Wooding Electric. They had operator to dispatch service call. Scott called back within the day. He came and looked, but not sure what the concern PGE had, said he need to check his contact. I called him the next day and he said he can fix it for $250. I agreed and Scott came coupe days later. He spent 20mins to remove a 15 inch ground wire from my main service panel. Scott told me PGE don't like any wire on their side of the panel.
I called PGE after, and they came to replace the service line to my house. All those strange electrical problems went away. Since it was a quick fix, I called Scott and asked for a discount. He told me 250 is already discounted. While I'm not sure about that, I'm glad PGE fixed the problem.