Been back today but had to leave
so far
Dishwasher Moulded plug faulty, live to earth
Dishwasher metalwork not bonded to earth
Dishwasher live leaking to earth
House live to earth pinched at socket upstairs (the whole 4 bed house and garage sockets are on one mcb)
garage lights wired to house sockets.
Going back Saturday to strip the dishwasher i did tell them to get a new one cant believe they have put up with getting shocks off it for 4 years