The answer to 'how much does panel upgrade cost in Illinois' is that the cost of a panel upgrade can vary widely depending on several factors. Typically, panel upgrades in Illinois range from $1,000 to $3,000 or more, depending on the size of your home, the complexity of the electrical work required, and the cost of materials and labor in your local area.
Some key factors that influence the cost of a panel upgrade include the amperage of the new panel (100 amp vs 200 amp), whether you need to upgrade the main service line, the condition of your existing wiring, and any necessary permits or inspections required by your local municipality. Additionally, the cost can be higher if your home has an older or outdated electrical system that needs more extensive work.