Electricians work with all of the electrical components that make up a home. Electricians can provide the following services: Electrical Rewiring: Electricians are licensed to work on jobs that require the full or partial rewiring of your home. If you need electrical circuits or power points to be replaced, an electrician should perform the work. Brick buildings tend to require higher costs for repairs. Electrical repairs: On occasion, you might experience problems with the electrical outlets in your home that will require them to be repaired. A licensed electrician can perform these repairs and replace power points and repair the wiring.