Reason for today’s visit was for quoting a needed exterior GFCI receptacle in order to feed landscaping lighting for front yard. Upon arriving we were greeted by the Spouse, we introduced ourselves and asked for more details in regards to what they were looking for, after getting together a general idea as well as a few suggestions which included both running a circuit to the front left side of home as well as front side, we requested access to electrical panel to which customer agreed to and showed us the way to, customer had painters on site painting the basement. When first seeing the electrical panel, we immediately noticed there was no accessibility to service it. In order to remove its panel we had to let it drop inside the wall. Once we removed the cover, we noticed corrosion, water damage, rusting, grounding and neutrals double taps, missing knock outs, wiring under sizing, as well as multiple wires without connectors. Because of the current condition and location of the existi