You’ve invested in electronics, computers, appliances, and lights. And there’s a good chance you feel safe and secure knowing these devices are connected to reliable breakers or power strip surge protectors. However, power surges are increasingly common and can easily overwhelm the protective capabilities power strip surge protectors provide.
When these surges strike, they can cause irreparable damage to sensitive electronics, computers, televisions, etc. At Larry & Sons Plumbing, Heating, Cooling & Electrical, we recommend installing whole-home surge protection systems to protect yourself from sudden surges that are common in the region.Â
Contact Larry & Sons online today to schedule whole-home surge protection installation.Â

What Are Whole-House Surge Protectors?
Whole-home surge protection devices are installed, connected, and grounded right beside your electrical panel. The unit is engineered to safely filter electrical currents that can cause extensive damage to modern electronics, lights, and appliances.
When a high-voltage surge flows through the line, the whole-home surge protector blocks it before it can enter your home’s electrical network.
Benefits Of Whole-House Surge Protection
There are many reasons why whole-home surge protectors are a cost-effective investment. Some of the most important to consider include:
- Protects electronics: Whole-home surge protectors shield computers, gaming systems, televisions, refrigerators, dishwashers, lights, wiring, and other connected systems from irreparable damage.
- Saves money: The cost of purchasing and installing a whole-home surge protector is far less than replacing even one large appliance.Â
- Shields against transient surges: Short, transient surges are common throughout the day. These small increases in voltage won’t immediately damage most electronics, but over time, the damage can accumulate until the device becomes inoperable.
- Protects against fires: Power surges can cause electronics to overheat, igniting an electrical fire. Whole-home surge protectors significantly reduce this risk.
Whole-Home Surge Protector Installation & Replacement
If you’re running out of outlets, have expensive electronics you want to protect, or have already suffered damage due to previous power surges, we strongly recommend whole-home surge protection systems.Â
We can safely and securely install whole-home surge protectors by your electrical panel. We’ll prepare the panel, mount the surge protector, connect the wiring, and then test your system to verify proper function. We can also remove and replace your old unit when it no longer provides the required protection.Â
Whole-Home Surge Protector Repairs
Whole-home surge protection systems are durable, but they’re susceptible to damage from significant surges and external damage. If you detect any of these, we recommend scheduling a service to inspect and repair your unit:
- Scorch marks, cracks, or melting:Â These are telltale signs of overheating.
- Power loss: If electronics stop functioning or perform with diminished capacity, it can indicate the whole-home surge protector has failed.
- Indicator light is dark: Most protectors feature a light that indicates the unit is operational. If this light is dark, the unit is likely inoperable.
Why Choose Larry & Sons for Surge Protector Services?
Since 1960, the team at Larry & Sons has proudly served clients in Maryland, Pennsylvania, and West Virginia. When you choose our team for HVAC, plumbing, or electrical services, you can rely on our expertise and experience.
We offer emergency service, same day services, personalized customer service, and our uniformed technicians will always give you peace of mind by providing the reliable recommendations and superior work you deserve.
We guarantee your satisfaction with our services, our lifetime repair guarantee, and our senior/veteran discounts on repairs.
Contact us online today to schedule whole-home surge protector installation.
Surge Protector FAQs
Are whole-home surge protectors worth it?
Depending on the whole-home surge protector, the cost is typically around $1000 to purchase and install. When you add up the cost of repairing or replacing a single computer, television, etc., it highlights how valuable the device can be to protect your wallet from overheating.Â
How long do whole-home surge protectors last?
It depends on the quality of the device and how many surges the unit has been exposed to over the years. Generally, most tend to last between 5 and 10 years before they require replacement.Â