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

Grant was absolutely fabulous. Took care of our issue quickly and professionally! Very courteous and explained every step of the process. Will definitely rely on them again! Jose came to assist and was just as courteous and knowledgeable.

Terry Donnenwirth

3 days ago

The guys at Ted's were able to get us a new system installed before the summer heat started kicking in. They had requoted a system that we were looking at last year and once we decided to move forward we they were at our house in a few days. The installation crew was at the house for two days and they were very friendly and knowledgeable. They replaced our old system and added zoning for the upstairs and downstairs. They made sure to clean up and were quick to answer questions if we had any. If you're looking for a new system or just annual maintenance I highly recommend using Ted's.

Tyler Whitmore

4 days ago

Corey and Kael did an excellent job, teds always has the friendliest and nicest technicians!!

Robert Giacomelli

4 days ago

So happy to have worked with Chris and Seth. Chris was so helpful and was done with creating an order in no time. Great service! Seth installed our new HVAC unit while being so friendly and courteous. Equipment runs well.

Anette Wade

5 days ago

Ted’s always gets five stars from us. Over the years we have been their customer, everyone has been absolutely wonderful, helpful, prompt, thorough, courteous and pleasant. They go beyond what is required for the job to be satisfactorily completed and are kind and friendly to our fury children. They have also been kind enough to make service calls for us - when our family members were in need of repairs after hours. Thanks Ted’s for the excellent care and service you always provide us.

Luann Muntz

6 days ago

I appreciate how Ted's stands behind their work. Wesley came out and troubleshot a complicated wiring problem in some 40 y.o. wiring and got everything working and safe.

Tim

7 days ago

Over all I had a good experience when I call the receptionist where very proud and respectful helpful she got me a same day appointment the technician Christian was amazing very knowledgeable friendly he came on time he started working right away and he knew what he was doing and did not hesitate to give me advice and clean after him self will recommend 100%

Manuela Osorio

7 days ago

I have had electrical work, plumbing, everyone was polite and very professional. I got an estimate first and they explained everything also they allowed me to make a decision without continuous calling or texting.

Ethel Spain

1 week ago

Jose was very helpful in explaining what was working well with our HVAC system along with the different issues we were having. He gave us options for what might best work for us and helped us to schedule the necessary work.

Christi D

1 week ago

Ted’s has been great to work with! Justin is an excellent technician. He went out of his way to make sure my service was working properly and communication was easy.

Christy Hannah

1 week ago

Grant was very helpful in knowing what I needed to update in my 2005 townhouse. I am opting to go ahead and replace the hot water heater that is in my attic. Prevention is a better option. And I’m having three of my faucets replaced …opting for the higher arc faucets, helpful if you’re trying to water your plants. Grant is very patient and knowledgeable. He is very thorough and trustworthy. Cameron and Corey did a great job with my new heating and ac system. So glad to have a reliable company doing work in my house!

Laurie R. Bryan

1 week ago

Laurie R. Bryan

1 week ago

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Your home deserves top-quality care from experts who prioritize your comfort and safety. Whether you need a fast repair, a system upgrade, or routine maintenance, our skilled team is here to deliver reliable solutions with unmatched professionalism. We take the time to understand your needs and provide services that enhance efficiency, performance, and long-term savings. With a commitment to excellence and customer satisfaction, we ensure every job is done right the first time. Experience the difference of expert service—contact us today to schedule your appointment!

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