The safety of the electrical system is essential for the safety of any building, so amateur electrical repairs are best avoided. While many homeowners are able to safety replace a lightbulb or even to connect a new outlet to the mains, all electrical repairs require the attention of a trained and certified electrician – here are a few signs that you need to call a professional:
- Flickering lights – if a light in your home starts flickering and replacing the bulb does not solve the problem, the issue might be caused by a more serious fault at the level of the electrical wiring in your home, so it is a good idea to call an expert at once;
- Tripping circuit breakers and blown fuses – two more signs of a more serious problem that needs professional remedy;
- Electrical shocks – small shocks experienced when you try to plug an appliance can be caused by a fault of the appliance, but it can also be a sign of a more serious problem, so it is better checked by an electrician;
- An acrid, burning smell – electrical wires can keep burning inside your walls for a long time before they cause a fire, so if you notice the characteristic smell of burning wires, disconnect the mains and call an electrician Denver CO at once.