I spent over 30 years as an electro-mechanical maintenance engineer, when i got my first boat i was being asked to do odd jobs for people and realised that there was obviously a shortage of good electricians in this sector so started my own business back in 2018 and things have grown from there. Swift boat electrics are now highly regarded and regularly recommended on most of the narrowboating forums.
I cover the whole of the inland water ways although based in the midlands area. I myself am a full time liveaboard and continuous cruiser so my advice and recommendation are based from actual real world situations.