The answer to 'tree installation cost in Illinois' is that the cost can vary widely depending on several factors, but typically ranges from $500 to $3,000 per tree. The main factors that influence the cost include the size and type of tree, the complexity of the installation site, the need for any specialized equipment or permits, and the experience and labor rates of the landscaping company.
Larger, mature trees or those that require extensive site preparation or crane work will be on the higher end of the cost range. Smaller, younger trees that are easier to plant will be on the lower end. It's essential to get local quotes from reputable landscaping companies to get an accurate estimate for your specific project.