When Sparks Are Flying: 4 Things That Can Damage Your Home’s Electrical System

When Sparks Are Flying: 4 Things That Can Damage Your Home’s Electrical System
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    Just like your water supply, you need electricity to live comfortably in our modern world.

    And while most newer homes are designed to use less electricity via newer, more advanced types of electrical circuitry, it can still malfunction and cause a lot of potentially serious problems.


While the best way to keep your electricity in prime working condition is regular inspection, it’s also a good idea to know what can potentially cause an issue.

Here are four things that can damage your home’s electrical system.

An Electrical Surge

Electrical surges can cause serious damage in mere seconds. An electrical surge is a burst of voltage that overloads your electrical system.

These surges can damage or possibly even destroy your electronics and appliances.

Surges can happen at any moment, which is what makes them even more dangerous. If severe enough, an electrical surge can spark a fire. Luckily, this can be prevented through the use of surge protectors.

Surge protectors are devices that can block out high voltages. To do this, when a power spike or surge comes, they divert the excess power to a ground line, which keeps the surge from damaging wires, circuitry, and other parts of your home and belongings.

Improper Installation

Another common cause of electrical damage is an improperly installed electrical system. Having an improperly installed electrical system warrants immediate attention by an experienced electrician.

Signs that your electrical system wasn’t installed correctly include exposed wires, odd buzzing noises, a sulfur odor, and the circuit breaker overloading regularly or without cause. If you experience any of these signs, you need to call an electrician immediately.

Wiring and installing electrical systems is something you should never try to do yourself unless you have the training and experience. The potential for fires and electrocution is just too high.

Instead of trying to DIY this project, always trust an experienced electrician instead. They’ll have the tools and the knowledge to take care of the problem as safely and effectively as possible.

Lack of Maintenance

Proper maintenance plays a role in most things, especially an electrical system. Whether it’s due to forgetfulness or negligence, some homeowners may forego proper electrical maintenance and ignore their system until there’s a big problem. Instead, routine inspections of your home’s electrical system can catch any potential issues before they turn into major expenses.

When you’re inspecting your electrical system, first check the breaker box. There should be no singed looking areas and no loose wiring.

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You should also inspect the outlet and switches around your home. If they are discolored, burned, warm, or buzzing, they need to be looked at by a professional.

You can also get an outlet tester from a hardware store to make sure that all your outlets are getting adequate amounts of power. If you notice loose or exposed wiring in any part of your home, don’t touch it, even if you think there’s no power going to it.


This is something that even diligent homeowners might overlook. It’s not uncommon for older homes to have outdated electrical wiring. Similar to HVAC units and other household appliances, your electrical system can lose efficiency over the years.

Older electrical systems may experience frequent problems, requiring more repairs. Over time, it’s far better to replace the electrical system than to continually pay for repair. Note, that it’s also dangerous to have faulty electricity in your home.

other valuable tips:

Regardless of the cause, you can never act too quickly when it comes to electrical issues. Turning a blind eye to it can very well put you, your family, and your home in danger.

If you suspect there’s a problem with your home’s electrical system, contact a local electrician as soon as possible.

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Image credit: home electrical system by envato.com

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