The answer to 'how much to replace surge protector in Illinois' is that the cost to replace a surge protector can vary widely, typically ranging from $20 to $100 or more depending on several factors. The exact price will depend on the type of surge protector, the electrical work involved, and whether you hire a professional electrician or do it yourself.
Factors that can influence the cost include the number of outlets, the quality and features of the surge protector, and any necessary electrical work like rewiring or installing a new circuit. Hiring a licensed electrician will generally cost more than doing it yourself, but can ensure the job is done safely and up to code. Getting multiple quotes from local electrical service providers is essential to find the best price in your area.