The answer to the cost of patio installation in Illinois is that it can vary widely depending on several key factors. Generally, homeowners in Illinois can expect to pay anywhere from $5,000 to $25,000 or more for a new patio installation, with the average cost falling around $12,000 to $18,000.
The main factors that influence the cost include the size of the patio, the materials used (e.g. concrete, pavers, natural stone), the complexity of the design, site preparation needs, and the labor costs in your local area. Patios with intricate patterns, built-in features like outdoor kitchens or fireplaces, and those that require extensive excavation or landscaping will be on the higher end of the price range. It's essential to get quotes from multiple local landscaping companies to understand the true cost for your specific project.