A good electrician has following quality - 1. Belong to specified industry. 2. Must have insurance through the company. 3. Highly professional having good working skills. 4. Provide good quality of work. These things are necessary and to get these things it is better to search according to the locality in which you are living along with searching the Google as well as concerning with friends that used the services of any electricians. Best is to hire from the electrical department or some reputed company because they know how actually work is done for any electrical installation.