The answer to 'cost to install junction box in Chicago' is that the typical cost to install a new junction box can range from $150 to $400, depending on several factors. The cost can vary based on the complexity of the installation, the type of junction box needed, and whether any electrical wiring or drywall work is required.
Factors that can influence the cost include the location of the junction box, the accessibility of the area, the need for permits, and the hourly rate of the electrician. In some cases, the cost may be higher if the installation requires extensive work to bring the electrical system up to code. It's important to get quotes from local licensed electricians to get an accurate estimate for your specific project.