I am a fully qualified electrician up to 18th edition which has just come out. I have been an electrician since I left school at 17. We have public liability insurance and covered by niceic domestic installer
I have done all domestic work from full rewire to a consumer unit upgrade. Additional sockets or garden lighting.
Again I have been an electrician from leaving school at 17 which is 20 years. I have done full rewires , consumer unit upgrades ,garden electrics and additional socket points and lighting.
I have seen many things change through the years and always use all my experience from other projects into new projects.