The answer to 'surge protection installation cost' is that the cost can vary widely depending on several factors. Typical ranges for professional surge protection installation can be anywhere from $100 to $500 or more, depending on the size and complexity of your home's electrical system.
Key factors that influence the cost include the type of surge protector, the number of circuits that need to be protected, the accessibility of the electrical panel, and whether any additional electrical work is required. Homeowners may also need to factor in the cost of permits and labor rates in their local area.