I removed and replaced receptacles with GFCIs throughout the home including two downstairs where I had to remove the metal boxes due to them being damaged and replaced them with 1900 boxes Also found the 10-2 wire ran from panel throughout the basement then outside then into the addition for the dryer was done with romex and is not legal to be outside so I cut the wire and installed a junction box and ran a new piece of 10 -2 UF cable outside and installed a new dryer plug Tested it and everything works Customer has a 6 month warranty