Mobile Home Electrical Basics – Mobile Home Doctor Mobile Home electrical systems are designed to the same code and use the same parts as a site built home. You may find this helpful in locating wires and troubleshooting problems because the fundamental strategy in finding and fixing electrical problem is to find a place where there is no problem and then keep splitting the distance between that point and the problem point.Author: Paul Mobile Home Wiring: Tips For Taking A Look Behind The Scenes Nov 28, 2017Electrical wiring in mobile homes built after 1971 is copper. Copper is the best to use when it comes to conductivity, reliability, and strength. It is also very economical. Copper wiring is encased in a titanium material to keep all of the pieces together.