Outdated or insufficient wiring is so much more than an inconvenience; it’s a safety hazard. There is a much higher consumption of electricity today than ever before, meaning that you need wiring that can meet these increasing demands.

Rewiring is a major job—and one that should only be handled by professional electricians—however it can be vital to keeping you and your family safe. But how do you know if it’s time to rewire your home? Be aware of the following 5 signs.

Old age is the enemy of most appliances and components in your home. The average age of a home in America is about 30 years old. If this is the case for your home, and it still has its original wiring, then chances are it’s outdated and needs an upgrade.

The 21st century has brought us a plethora of technological advancements and electronic devices and appliances. This includes smart phones, tablets, gaming systems, exercise equipment, and so much more. Electrical systems are simply not equipped to handle all of this, particularly if your home was built in the 80’s or prior. It just puts too much strain on your wiring.

Do you plan on eventually selling your home? If your wiring is outdated, then many buyers and even mortgage lenders may be discouraged. Wiring in older homes often doesn’t meet National Electrical Code standards, which a rewire can help solve.

Overloading electrical outlets—in a best case scenario—will cause your circuit breakers to trip. It also leads to overheating, fire, or electrical shocks. By investing in a rewire, you can add more outlets and switches, bringing your house up to date.

Other signs that it is time to rewire your house include visibly worn electric cables, electrical shocks from appliances, sockets, and switches, outlets and cords that get warm from use, fuses that blow regularly, frequent power outages, and the use of two-pronged outlets rather than three-pronged.

Electrical fires can be extremely destructive and uncontainable, once they break out. An electrical fault and severe sparking in the electrical installations in one part of your property can easily spread to the other areas very quickly. This means the destruction caused can be extremely high and the fire can pose a threat to the people living or working on your property as well.

When you get the electrical system on your property installed by credible professionals, you can rest assured that there will be no problems and that they will be quite safe. However, if you live on an older property that also has old wiring, it can deteriorate or get damaged over time, and can prove to be extremely dangerous. This is why you should make it a point to conduct routine checks on all the electrical installations in your home.

Most electrical companies also design preventive electrical maintenance contracts based on your specific needs; they will visit your property at pre-decided intervals and conduct thorough checks on all the electrical fittings and installations. This helps identify potential & existing problems beforehand and these can be fixed before they pose a major hazard.

Aside from this, it’s also important that you be wary and conduct some basic checks on all the electrical installations. Here are some signs you should look out for:

If you find that a particular circuit breaker trips once in a while, it may just be an indication that you have plugged in too many electrical appliances and devices all at once into that particular circuit. However, if you find yourself resetting the circuit breaker too often, it’s crucial that you don’t ignore it.

The circuit breaker is built specifically to alert you when something is wrong with the system; this is why you should call in a skilled electrician and get it checked without delay. The constant tripping could be an indication of a much bigger problem.

If you hear buzzing sounds or notice sparking in an electrical outlet or if you detect a burning odour emanating from the outlets, that’s a very strong warning that something’s wrong with it, and that it needs to be replaced as soon as possible. Not only will the electrician check the outlet, but will also check and update the wiring connected to it.

If you experience an electrical shock while operating any appliance or device in your home, it’s an indication that there is electrical current leaking at some point. This could be caused by faulty wiring or even a grounding fault. The electrician will use special testing devices to see where the problem lies and will fix it quickly and efficiently.

Sometimes a light bulb might flicker because it hasn’t been fitted correctly in its socket. However, there are times when this problem is caused due to a loose circuit or loose wiring. It’s the same with other electrical outlets that don’t function as they should.