There are all good reasons why every homeowner should have a home energy audit. The purpose of such an audit is to check the consumption of power in the home such that you are able to identify areas where power is not being used efficiently or is wasted. Once energy audit reveals such areas, you get to learn proper ways to address the problem. A Residential electrician is trained to know what common areas there are where energy is normally wasted in our homes. You may want to do an energy audit on your own, but it always pays to hire a qualified electrician Los Angeles because this will save you time and money in the long run.