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Imagine this: You’re sitting at home, enjoying your favorite TV show, and suddenly, a thunderstorm rolls in.…

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Mar 11, 2025

What Does a Surge Protector Do?

Imagine this: You’re sitting at home, enjoying your favorite TV show, and suddenly, a thunderstorm rolls in. Lightning strikes, the lights flicker, and—bam!—your TV screen goes black. That’s a power surge; if you’re not protected, it can instantly fry your expensive electronics. This is where a surge protector comes in to save the day. If you’ve ever wondered what a surge protector does, why it’s important, and when you should contact an electrician, you’re in the right place. Whether you're a homeowner or a business owner, Mr. Electric knows that understanding how to protect your electrical devices is crucial.

Understanding Power Surges

A power surge is a sudden increase in voltage that can happen for many reasons. Lightning is a common cause, but surges can also come from within your home. When large appliances like refrigerators or air conditioners turn on and off, they create brief spikes in electricity. Even your electrical service can sometimes experience fluctuations, sending unexpected voltage through your wiring. These surges may not always be noticeable, but over time, they can damage electronics and shorten their lifespan.

The guys were super nice, I loved that they did the work immediately. Also after having a discussion with them about the static electricity from a lightenimg strike we had and it fried everything they suggested a surge protector to keep that from happening again. So we did that.

Dawn Boyd

Scheduled an appointment with Mr Electric of Fort Worth and received a call  they were able to show up early and had Dylan show up on time stocked with a full truck. He was able to diagnosis the issue quickly and restore my power to a few plugs that were causing the breakers to trip continuously. Dylan was very knowledgable, clearly explained the cause and how he would fix the issue, and addressed all concerns that we had. He was replaced two breakers and installed 2 new outlets along with diagnosing the problem in about an hour. Very quick and so far seems to have resolved our electrical issue. Would definitely recommend Mr Electric of Fort Worth!

Jacob Felderhoff

Dylan was so nice and always on time. Very qualified and explained everything he needed to do in a way I understood. My older house required an outside panel so I had a lot of work but Dylan and his helper worked together very well and finished on time so I was not out of power more than needed. Everything looked and worked great when done. I don't know how he was able to replace the cracked power pole and wiring on my roof so quickly and beautifully. I am very, very impressed with his skill level and would request him for any future work. The company is very well organized and office contact was a pleasure to work with(which is rare since these positions are usually underpaid)so reward her well, she is the "door" to your organization. She and Dylan sealed my deal!

Sherry Christian

Cody was professional, knowledgeable, and was able to provide me with a quick diagnosis pertaining to a wiring issue in one of my rooms. He gave me the price for the repair/modification and fixed the issue all in less than an hour. Thanks Cody!

Kevin Williams

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The Role of a Surge Protector

So, how does a surge protector help? Think of it as a bodyguard for your electronics. A surge protector detects excess voltage and safely diverts it from your devices. Instead of allowing a harmful electricity spike to reach your computer, TV, or gaming console, the surge protector redirects that energy to the ground. This process helps prevent damage and keeps your devices running smoothly.

Types of Surge Protectors

Not all surge protectors are created equal. Here are the most common types:

  • Power Strip Surge Protectors – These look like ordinary power strips but have built-in surge protection. They are a great option for everyday household electronics.
  • Whole-House Surge Protectors—These are installed at your electrical panel and simultaneously protect all the devices in your home. If you’re serious about keeping your electronics safe, an electrician can install one.
  • Uninterruptible Power Supplies (UPS) - A UPS provides surge protection and battery backup, allowing your devices to stay on temporarily during a power outage.

Why Every Home Needs a Surge Protector

You might think, “Do I need a surge protector?” The answer is yes! Even small power surges can cause unseen damage. Over time, these minor surges wear down electronic components, making your devices less reliable. Here’s why investing in surge protection is a smart move:

Why Choose Mr. Electric of Fort Worth

We provide reliable, professional electrical services backed by licensed electricians and upfront pricing. Our team is committed to safety, quality workmanship, and on-time service for every job. With trusted local expertise and customer-first care, we deliver solutions you can count on.

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24/7 Electrical Repair Services in Fort Worth,TX and all Surrounding Areas.

  • Protects Expensive Electronics – Modern homes have sensitive technology, from smart TVs to gaming systems and home office equipment. A power surge can destroy these in seconds.
  • Prevents Data Loss—If a power surge occurs while you are working on your computer, you could lose important files and documents.
  • Saves Money – Replacing damaged electronics is costly. Surge protectors are a small investment that can save you thousands in the long run.

Choosing the Right Surge Protector

When shopping for a surge protector, there are a few things to keep in mind:

  • Joule Rating – This tells you how much energy the surge protector can absorb before it stops working. A higher joule rating means better protection.
  • Response Time – The faster the response time, the better. This means the surge protector can react quickly to spikes in electricity.
  • Number of Outlets – Ensure it has enough electrical outlets to handle all your essential devices.
  • Warranty – Some surge protectors come with warranties that cover your electronics in case of failure.

When to Call a Professional

While plug-in surge protectors are easy to use, whole-house surge protectors require professional installation. If you’re unsure about the best way to protect your home, contacting an electrician in Arlington, TX is the way. A licensed expert can assess your electrical service and recommend the right solution.

Companies like Mr. Electric specialize in surge protection and can ensure your home is properly safeguarded. Whether you need a simple power strip or a full-house solution, their team of experts can help keep your electronics safe from unexpected power spikes.

How Often Should You Replace a Surge Protector?

Surge protectors don’t last forever. Over time, they lose their ability to absorb excess voltage. It’s a good idea to replace them every three to five years, or sooner if you notice any of these warning signs:

  • Indicator Light is Off—Many surge protectors have an indicator light that shows they’re still working. If it goes out, it’s time for a replacement.
  • Burning Smell or Damage – If you see scorch marks or smell something burning, unplug it immediately.
  • Frequent Power Surges – If your home experiences frequent surges, your surge protector might wear out faster.

Protect Your Home Today!

Don’t wait until it’s too late to protect your home—take action today. Surge protection is essential for a simple power strip or a full electrical service upgrade. Mr. Electric can help you choose the best solution for your home or business, ensuring your valuable electronics stay safe.

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