The answer to 'how much does circuit breaker cost in Illinois' is that the cost of a circuit breaker can vary widely depending on several factors. In general, homeowners in Illinois can expect to pay anywhere from $20 to $200 or more for a single circuit breaker, depending on the type, size, and brand.
The specific cost of a circuit breaker is influenced by factors such as the electrical panel's size, the breaker's amperage rating, and whether it's a standard or specialty breaker. Larger, higher-capacity breakers tend to cost more. Additionally, the cost may be higher if the breaker needs to be custom-ordered or if the installation requires additional electrical work.