A buzzing electrical outlet isn’t just obnoxious; it is a sign of a problem with your home’s electrical system. Electrical wiring issues should be taken seriously, as faulty wiring can be a shock or fire hazard. Here’s everything you need to know about the cause of buzzing electrical outlets and how to fix them.
Locating the Sound
The buzzing sound you hear may or may not be coming from an outlet. It can be a bit tricky to figure out exactly where a buzzing sound is coming from. If you aren’t able to isolate the noise, try unplugging electronics and appliances one at a time until the sound stops. You can also turn off each circuit until you find the one that stops the sound.
Causes of Electrical Buzzing Sounds
Before the buzzing sound can be fixed, you need to identify the cause. Here are a few reasons you may hear an electrical buzzing sound in your home. Keep in mind that buzzing and crackling sounds are not normal, and these issues should be corrected quickly by an electrician.
Loose Wires
Wires can loosen over time and cause flickering lights and buzzing noises. Loose wires will vibrate and create a buzzing sound in the electrical box. This is a normal occurrence in older homes, but it needs to be corrected by a professional electrician.
Wrong Wiring
Does your electrical outlet sound worse when you plug something in? This could be caused by reversed wiring. If the electrician accidentally flipped the hot and neutral wires, this is called reversed polarity. This is a fire hazard that needs to be corrected immediately.
Damaged Outlet
Over time, the contact blades in an outlet can become damaged. When this happens, you may notice a buzzing sound when you plug something in. Old outlets should be replaced with new ones to ensure safety and efficiency.
Overloaded Breaker
An overloaded breaker can produce a loud buzzing sound. It may not be getting enough amps, or you may have too many appliances plugged in. When a circuit gets overloaded, the breaker should trip to keep it from getting too hot. Faulty breakers should be replaced to prevent electrical fires.
Temperature Changes
Electrical components expand and contract with seasonal temperature fluctuations. These changes will damage the components over time, so they will eventually need to be replaced. A professional electrician can install electrical components that can better resist temperature changes.
How to Fix a Buzzing Outlet
When it comes to electrical repairs, it usually isn’t safe to perform DIY fixes. Electrical wiring can shock you or cause a fire if it isn’t handled or repaired correctly. You need to hire a professional electrician you can trust for the job.
Electrical Repair in Miami
Mister Sparky is the go-to electrical company for homeowners in Miami. We proudly serve customers all over the country with reputable, experienced electrical services. Our highly skilled electricians will be able to identify the cause of the buzzing sound and provide you with a timely solution. Contact Mister Sparky today to schedule a service.