Just call a handyman. I call them to do all the minor repairs on the house. The work is always done quickly, efficiently, and most importantly inexpensively. But at least I do not have to look up a bunch of information on the Internet and risk your health) Everyone has to do what he knows how. I think this is the right thing to do and it should be so. Especially when it comes to electricity. This is still a very dangerous subject and it is better not to take risks. I hope I helped you and that you will listen to my advice.