The answer to 'outlet installation cost in Illinois' is that the cost can vary significantly depending on several factors, but typically ranges from $150 to $500 for a basic outlet installation. The main factors that influence the cost include the complexity of the electrical work, the accessibility of the installation location, the need for any additional materials or permits, and the labor rates in your local area.
For a simple outlet replacement in an accessible location, you can expect to pay on the lower end of that range. However, if you need to install a new outlet that requires running new electrical wiring, the cost can be significantly higher. It's always best to get quotes from licensed electricians in your local area to get an accurate estimate for your specific project.