The answer to 'how much does irrigation system cost in Illinois' is that the cost of an irrigation system can vary widely depending on several factors. Typical ranges for a basic residential irrigation system in Illinois can be anywhere from $2,000 to $8,000 or more, installed.
The main factors that influence the cost include the size of the property, the complexity of the system, the type of sprinkler heads and valves used, and the difficulty of the installation. Systems with more zones, more sprinkler heads, and more advanced features like smart controllers will be on the higher end of the cost range. The cost can also vary based on your location within Illinois, as labor and material costs can differ. It's essential to get local quotes from licensed irrigation contractors to get an accurate estimate for your specific project.