The answer to 'irrigation system installation cost in Chicago' is that the cost can vary widely depending on several factors. Typical ranges for a basic residential irrigation system installation in the Chicago area can range from $2,500 to $6,000 or more. The final cost will depend on the size of your property, the complexity of the system, the type of sprinklers and controllers used, and any unique landscaping features that need to be worked around.
It's essential to get quotes from multiple local irrigation system installers to compare costs and services. They can assess your specific needs and provide a detailed estimate. Keep in mind that the cheapest option may not always be the best, as quality of work and materials can significantly impact the long-term performance and maintenance of your system.