Switchboards are essential for every household. They distribute electricity evenly throughout the house, dividing the electrical power while protecting circuit breakers or fuses. Like other electrical components in a home, switchboards can also experience wear and tear. But before calling an electrical contractor for domestic electrical services, homeowners should first check the common signs of a failing switchboard.

1. Flickering Lights

Flickering lights hold a grain of truth in most movies or TV shows. If the lights in your house are flickering or flickering all the time, then there is a high chance that the switchboard is failing. Electrical contractors advise that you regularly check the wattage of your bulbs and check the connections of the switches and the wires before you can call a professional.

However, typical flickering lights aren’t enough to call for domestic electrical services. But if it’s happening more often, it’s time to check the switchboard. The flickering might be the result of a loose wire or broken fuses.

2. Burning Smell

In case of a burning smell coming from the switchboard, it’s a sign that there is something wrong with the electrical connections. When the contacts are loose, there is a high chance of an arcing or burning smell.

To get rid of the smell, you can adjust the connections and tighten them. But if the scent is strong and doesn’t go away after changing the links, then you need to call an electrical contractor immediately.

3. Unstable Voltage

When the voltage is unstable, it can also indicate a failing switchboard. It is normal to experience varying voltage due to a usage spike, but if it persists, then you should call an electrical contractor for domestic electrical services.

If your lights are dimmer, it is also a sign of a failing switchboard. Dimmed lights are one of the symptoms that you should watch. Dim lights can be the result of loose connections or bad wiring. But before calling a professional, you can also check the wattage of your lights and check for loose connections.

4. Blown Fuses

Blown fuses are a sign of a failing switchboard. Before calling an electrical contractor for domestic electrical services, you might want to check the connections between your fuses and the circuits.

Tighten the connections and replace the fuses with bigger ones. If you notice that your switchboard is blowing fuses regularly, you need to check your switches and their associated wires and connections before calling a professional.

5. No Power

If you have noticed that there is no power in your electrical devices, then it may be a sign of a problem with the switchboard. You need to call an electrical contractor for domestic electrical services when this happens.

The best way to avoid the symptoms is to schedule an electrical inspection so the electrician can recommend to you the best course of action, whether it’s a switchboard replacement or a minor electrical repair.


Frequently, homeowners try to repair damaged electrical equipment themselves. But the decision to do things themselves only leads to more problems in the end. If you have noticed any of the above signs of a failing switchboard, call an electrical contractor for domestic electrical services. Although people would like to save on repairs, it’s best to call on the experts as repairing or maintaining the switchboard becomes safer for everybody.

EcoPower Electrical is an electrical contractor company based in Queensland. With over 25 years of experience in the industry, our goal is to provide the best domestic electrical services in Queensland. Get a free quote on our website today, and let’s get to work.