The answer to 'how much does surge protection cost' is that the cost can vary widely depending on several factors. Surge protection devices for the home typically range from $20 to $500 or more, depending on the type of protection, the size of your home, and the features you need.
The main factors that influence the cost of surge protection include the level of protection (basic vs whole-home), the type of surge protector (power strip, circuit breaker, or hardwired), and any additional features like phone/internet line protection or smart home integration. Professional installation by an electrician will also add to the overall cost. Getting local quotes is essential to understanding the specific pricing in your area.