I know most people wont agree with me but I really don't think it is that bad for someone to try to fix there own electrical problems if there not qualified. I think all the red tape we have to wade through confuses people into thinking we're rocket scientists.
Not rocket scientists - but professionals who have spent years of hard graft and education to get to where we are.
If the OP has to ask - then he doesn't have an idea, so he should get someone in to do the job for him.
Would you attempt gaswork on your home if you didn't really know what you were doing?