The answer to 'sprinkler system installation cost in Chicago' is that the cost can vary widely depending on several factors. Typically, the cost for a professional sprinkler system installation in the Chicago area ranges from $2,000 to $6,000 on average. The final cost will depend on the size of your yard, the complexity of the system, the materials used, and whether any landscaping or excavation work is required.
Factors that can influence the cost include the number of sprinkler heads, the type of sprinkler heads, the length of the pipes, the difficulty of the terrain, and any necessary landscaping work. Additionally, the cost may be higher if your home requires a backflow prevention device or if the system needs to be integrated with an existing irrigation system.