The answer to 'landscape design installation cost in Illinois' is that the cost can vary widely depending on several factors. Typical landscape design and installation projects in Illinois can range anywhere from a few thousand dollars for a small, basic design to tens of thousands for a more complex, extensive project. The key factors that influence the cost include the size of the property, the complexity of the design, the materials and plants used, and the level of labor required.
For example, a simple landscaping project like adding some new plants, mulch, and basic hardscaping (e.g. walkways, borders) may cost $3,000 to $10,000. More elaborate designs with features like custom stonework, water features, and extensive plantings can easily reach $20,000 to $50,000 or more. The best way to get an accurate estimate is to consult with local landscape design and installation professionals, who can assess your specific needs and provide a detailed quote.