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Surge Protection

At Cornerstone electrical Services, we understand how critical it is to protect you home or business from power surges. Not only is it essential to keeping your electrical equipment working properly, but it is also crucial for you and your family’s safety. In fact, that’s precisely why we offer multiple commercial and residential surge protection solutions. Our experts can help keep your electronics and data safe from unpredictable and devastating power surges. We’re proud to provide surge protection for all homes and businesses throughout NH and MA, including Rockingham County, Hillsborough County, Essex County, Salem, and more. Let’s take a look at how we can help protect both you and your home from unexpected power surges.



Power surges can happen for many different reasons. They are often caused by electrical storms, faulty wiring, faulty appliances, and problems occurring with the power company. Power surges can be extremely difficult to predict, and they can cause a lot of damage to your electrical appliances, jeopardize your data, and can even lead to fires in your home or business.

At Cornerstone Electrical Services, our team of electricians can provide you with expert electrical surge protection to ensure your home or business is safe. Our electricians are fully trained to install surge protection solutions that will keep your electrical equipment and data secure and free from damage.



At Cornerstone Electrical Services, we spare no expense to make sure our customers are protected from dangerous power surges. We only use the most advanced and cutting-edge surge protection technology on the market. Our surge protection equipment offers the most effective protection against power surges for our clients in southern New Hampshire and northern Massachusetts.



All of our electricians are fully trained on how to protect homes and businesses from the threats of power surges. Our surge protector specialists are extensively trained in surge protection to ensure we provide our customers with the best protection available. From Rockingham County, Hillsborough County, and Essex County, MA, to Salem, NH — and everywhere in between — we have experience providing electrical surge protection to customers all over the region, and we have developed specific strategies for every situation. We are fully licensed and insured electricians who strive to provide our customers with top-tier services.



We always provide our customers with the full price of our work in advance, so you can rest easy knowing exactly how much you will spend. We also provide written warranties that clearly state what work we will accomplish during your surge protection work.

If you require high-quality commercial and residential surge protection in southern New Hampshire and northern Massachusetts, then you‘ve come to the right place. Our expert surge protector specialists will ensure your home or business is protected from power surges, ensuring that you, your electrical equipment, and your family are safe. For more information or to inquire about our other services, like ceiling fan and ventilation services or electrical panel wiring, contact us today.