Call an electrician. :-)
Working on the electrical repairs can be dangerous. There are some minor repairs that can be done by a novice, but in general, use or work with a professional. Some safety recommendations:
- Make sure you've turned off the power source before working on any wiring or electrical appliances.
- Keep your hands dry.
- Make sure there are no puddles or wet spots that you are standing or kneeling in.
- Repairing Wall Switches from www.411homerepair.com