OP
drew35
There is no comparison to a garage, manufacturers time themselves to do every repair on their own vehicles so that when garages do warranty repairs the times they charge are set by themselves, the manufacturer. And most main dealers will tell you these times aren't realistic, and most main dealers do not use repair times to charge for retail work.
As every house, and job, is different there is no way to set a known time. We all work differently, and use different parts. If you want an out of square consumer unit, loosely fixed to a wall, with some of the circuits half tested, and no certificate, then three hours will do. If you want neat, tidy, fully tested, fully certified, fully warranted, then its a day.
As every house, and job, is different there is no way to set a known time. We all work differently, and use different parts. If you want an out of square consumer unit, loosely fixed to a wall, with some of the circuits half tested, and no certificate, then three hours will do. If you want neat, tidy, fully tested, fully certified, fully warranted, then its a day.