I have walked on many. When I see aluminum wire on a mobile home, I walk. Many contractors will not even go to a moble home for fear of bad wiring. I check to see what's there and if it looks safe I do the repairs. I will not work if I find energized pipe, I'm afraid that someone will be killed before I get out of the drive way. I'm sure that I could prove that it's not my fault in a court of law, but at what cost. Every job like this requires a judgment call. Are you willing to assume the risk for the gain.
