I live on an small remote island. We only have two certified electricians and they are all super busy on constructions sites and don't have the time for this ty

I live on an small remote island. We only have two certified electricians and they are all super busy on constructions sites and don't have the time for this type of problems. We have Thai "electric men" at our disposal. When he did they grounding of the sockets I was very impressed with that he did not turn of the electricity at any point.