Very few homeowners really think about what is inside their walls. Similarly, few homeowners know the signs that indicate that their electrical systems are faulty. This is unfortunate because a lot of people only realise that there was a problem with their wiring when it leads to a fire, electrocution or a damaged appliance. It is advisable to always be on the lookout for signs that your domestic electrical wiring has developed problems so you can call in an electrician for repairs. 

Here are four ways you will know it's time to contact a competent electrician for domestic electrical repairs.

1. Do You Have Frayed Wires?

When the wiring is new, the insulation works perfectly, and you will have few complaints about electrocution, sparking and other complications that indicate that your wiring or electrical system has failed. On the other hand, as your electrical systems get older, the wires undergo regular wear and tear. The damage exposes the live and neutral wires, and when they come into contact with one another, they can create sparks that can even start an electrical fire in your home. It is advisable to call in an experienced electrician to repair or replace the frayed wires because they ruin your appliances, electrocute someone or cause other damages. 

2. Do Switches Create Electrical Shock?

Another way you will know that you need to repair your wiring system is when you touch the switches and they shock you. A lot of things can cause shocking switches. The most common one is a wire in the circuit shocking out to the others in the conduit. The problem could also be emanating from appliances that are plugged into the switch, or a wire whose insulation is damaged. The best way to deal with shocking switches is to call in a residential electrician to check the wiring, establish why it is causing the shocking sensation and repair it.

3. Do Your Breakers and Fuses Trip Often?

Another sign of trouble with the electrical system is when the breakers and switches keep tripping. Often, this is caused by an overload in the circuit. Your electrical wiring has the maximum power load it can bear without damaging the wiring. When you plug an appliance or appliances that overload the circuit, the breaker will trip. The fuses trip when too much current hits your appliance. Once you notice your fuses and breakers trip quite often, call in a professional electrician to identify the cause and offer the necessary electrical repairs.

These are three simple indications that your residential electrical system is failing and needs professional repairs. If you notice any of them, call in a professional to identify the actual cause of the electrical problems and handle the repairs. Timely electrical repairs protect you from fires and other injuries and damages.