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. Typically, homeowners in Illinois can expect to pay anywhere from $2,000 to $10,000 or more for a full irrigation system installation, including the sprinklers, pipes, controllers, and other necessary components.
The size of your lawn, the complexity of the system, the type of sprinklers and controllers used, and the accessibility of the installation site can all impact the final cost. Additionally, labor costs, permits, and any necessary landscaping work can also affect the overall price. It's essential to get quotes from multiple local irrigation companies to get a better sense of the costs in your specific area.