The answer to 'how much to replace junction box in Chicago' is that the cost can vary significantly depending on several factors. Generally, homeowners in the Chicago area can expect to pay between $200 to $500 to have a junction box replaced by a professional electrician.
The main factors that influence the cost include the complexity of the electrical work, the accessibility of the junction box, the need for any additional materials or permits, and the hourly rate of the electrician. Older homes or those with complex wiring may require more labor and specialized tools, leading to higher costs. Additionally, the cost can vary based on the electrician's experience and the geographic area within the Chicago region.