The answer to 'how much to replace surge protection' is that the cost can vary widely depending on several factors. In general, replacing a basic whole-home surge protector can range from $100 to $500, while more advanced systems with additional features may cost $500 to $1,000 or more. The size of your home, the complexity of the electrical system, and the specific surge protection technology used will all impact the final price.
It's essential to get quotes from local electrical contractors, as labor rates and material costs can vary significantly by region. They can assess your needs and provide a tailored estimate for the surge protection replacement work.