What Is a Power Surge and Why Is It Dangerous?

A power surge is a sudden spike in electrical voltage that can damage or destroy sensitive electronics and appliances. Surges can be caused by lightning, power outages, or large appliances cycling on and off. Without protection, even small surges can shorten the lifespan of your devices.

What Does a Surge Protector Do?

A surge protector blocks or redirects excess voltage away from your electronics during a power spike. It helps prevent damage to TVs, computers, appliances, and other plugged-in equipment. Surge protectors offer an added layer of defense beyond your home’s circuit breakers.

What’s the Difference Between a Power Strip and a Surge Protector?

While they look similar, a power strip simply provides multiple outlets, whereas a surge protector includes built-in technology to stop voltage spikes. Not all power strips offer surge protection, so it’s important to check the labeling. Look for a joule rating to ensure it offers real protection.

Should I Install Whole-Home Surge Protection?

Yes, whole-home surge protectors safeguard your entire electrical system from both internal and external surges. They’re especially useful in areas prone to storms or frequent utility fluctuations. Installed at your main panel, they protect everything from your HVAC to kitchen appliances.

Can Surge Protectors Wear Out Over Time?

Yes, surge protectors degrade with each power spike they absorb. Once their internal components wear out, they no longer offer protection—even if the outlet still works. It’s a good idea to replace them every few years or after a major surge event.

How Do I Know If My Surge Protector Is Still Working?

Many surge protectors have indicator lights that show whether protection is active. If the light is off—or if the unit was exposed to a large surge—it may no longer be effective. Replace any device that no longer shows a working status.

Do I Need Both Plug-In and Whole-Home Surge Protection?

For the best protection, yes—whole-home surge protection handles large surges, while plug-in protectors shield sensitive electronics from smaller spikes. This layered approach offers comprehensive defense across your home. It’s especially important for expensive or irreplaceable electronics.

Can I Install a Whole-Home Surge Protector Myself?

Whole-home units must be installed directly to your electrical panel and should only be handled by a licensed electrician. Improper installation can be dangerous and may void warranties or insurance coverage. Professional installation ensures safe and code-compliant protection.

Durham Whole-Home Surge Protection

Protect Your Appliances and Electronics From Unexpected Power Surges

Power surges can happen in an instant, but the damage they leave behind can be costly. Whole-home surge protection is a smart investment that guards everything from your refrigerator to your HVAC system. At Ted’s HVAC, Plumbing, & Electrical, we install high-quality surge protection for homes throughout Durham. Whether it’s caused by a lightning strike or a utility issue, we make sure your home is prepared. Call today and let our team help keep your electrical system safe.

Our Surge Protection Services

When it comes to surge protection, we offer more than just one solution. Our team evaluates your home’s unique electrical needs to recommend and install the right system. From protection upgrades to ongoing support, we’re here to make sure your home stays protected.

Whole-Home Surge Protector Installation — Installing a whole-home surge protector helps shield all your appliances and electronics from damaging voltage spikes. We hardwire the device directly into your electrical panel for maximum coverage and safety.
Surge Protector Replacement — Surge protectors wear down over time, especially after major surges. We replace aging or damaged units to restore full protection to your home’s electrical system.
Electrical Panel Upgrades — Outdated panels can leave your home more vulnerable to power surges. We upgrade your panel as needed to ensure your surge protection is fully supported.
Lightning Protection Add-Ons — Direct lightning strikes can overwhelm standard surge protectors. We offer additional protection options to help your system handle even the most severe surges.
Surge Protection Inspections — Regular inspections help ensure your surge protector is still working properly. We test and evaluate the system so you can feel confident your home is safe.

To see what Ted's can do for you, call us and schedule today!

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919-823-7344

Why Choose Ted’s For Whole-Home Surge Protectors?

Ted’s HVAC, Plumbing, & Electrical offers more than just reliable surge protection; we provide peace of mind knowing your home’s electrical system is in good hands. With years of experience serving the Durham area, we understand the unique needs of local homes and businesses. Our team goes beyond installation, offering ongoing support and advice to ensure your home remains protected from electrical surges. In some cases, especially during frequent outages, solutions like whole home generators can add an extra layer of protection. Trust us for quality work and a personalized approach to safeguarding your home.

Licensed and Insured Professionals — Our team is fully licensed and insured, providing a safe and reliable service every time. We follow industry standards to ensure the highest quality of work in your home.
Tailored Solutions — Every home is different, and we take the time to assess your specific needs. Our tailored surge protection solutions provide the right fit for your home’s electrical system.
Comprehensive Electrical Knowledge — We offer in-depth knowledge of all things electrical, from surge protection to complete system overhauls. You can rely on our team to provide expert guidance and support for all your electrical needs.
Top-Notch Equipment — We use only the highest quality surge protection equipment available. Our products are designed to withstand even the toughest electrical surges, offering lasting protection for your home.
Thorough Follow-Up Services — We don’t just install and leave. After installation, we follow up with you to ensure everything is running smoothly and offer advice for ongoing maintenance and care.

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What Our Customers Say About Us

4.9 Google Rating

The Ted’s team responded so quickly when we had a water heater die on us. Grant and Nathan were the dynamic duo! So kind and helpful and funny as we navigated a stressful week. So grateful for this crew!

Micah Guindon

1 day ago

Kendall and the entire Ted’s team could not have been easier and nicer to work with. They resolved my father’s HVAC issue quickly and explained our options clearly without any pressure. After Kendall worked hard to clean and repair the unit, the house began cooling off immediately. I will absolutely use them in the future for my home and my father’s. Thank you all!

Karen H

2 days ago

Very professional, pleasant and informative. We are so glad we chose Ted’s HVAC to install our mini split unit in our sunroom! Now we can enjoy it during the hot summer days! Thank you so much!

Sandy Pagano

3 days ago

Daniel did a great job. He was courteous, communicated well, and performed his work in a timely and professional manner. I'm a plumber by trade, just too old to crawl under houses. I would definitely request Daniel for any future plumbing needs.

Eason Perry

3 days ago

Kendall did a fantastic job with our issue. No longer making an irritating noise. Would recommend this company and this technician!

Cynthia Stevenson

3 days ago

Ted's was very helpful in working through our HVAC issues. They helped us work through what we needed and worked best for our home. It was very evident that they were putting our needs first and truly care about the customer.

Pat Bowen

4 days ago

Jose and the Teds team did a great job fixing my AC!

Thomas Wooters

7 days ago

Great service as always with Ted’s. Kendall did not leave until everything was working properly. Excellent customer service!!

Lynn Pearce

1 week ago

The technician was very helpful and efficient. He was a little late but let us know he was running behind and was here within an hour of our appointment.

Pat Bowen

1 week ago

Kail was very knowledgeable and helpful. I will be using Ted’s HVAC again

Stephanie Daye

1 week ago

Kail came to fix our A/C when the air handler was leaking condensate into our basement. He quickly identified the issue and walked me through what was wrong and why. He checked out the whole system to make sure there were no issues. I highly recommend Ted’s and Kail in particular.

David Parker

1 week ago

Great service as always with Ted’s. Kendall did not leave until everything was working properly. Excellent customer service!!

Lynn Pearce

1 week ago

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