The answer to the cost of a drainage system in Chicago is that it can vary widely depending on several factors. Typically, a full drainage system installation can range from $5,000 to $15,000 or more, but the exact cost will depend on the size of your property, the complexity of the system needed, and the specific materials and labor required.
Some key factors that influence the cost of a drainage system include the size and layout of your yard, the type of soil and existing drainage conditions, the depth and length of the drainage pipes, and any additional features like catch basins, sump pumps, or French drains. Professional installation by an experienced landscaper is usually recommended to ensure the system is designed and installed properly.