Some times the wiring in your house gets out dated or deteriorates meaning you need to change or update to make suitable for the current environment We strip out the old redundant wiring and install new make your home safe and up to current regulations, we it is also a good opportunity to install that socket in that corner you always wanted so you can throw that nasty extension lead trailing across the floor or install that 2way switch so you don't have to walk up the stairs in the dark