The answer to 'how much does roof replacement cost in Illinois' is that the typical range for a full roof replacement in Illinois is $10,000 to $25,000. The exact cost can vary widely based on factors like the size of your home, the type of roofing material you choose, the complexity of the roof design, and your location within the state.
More basic asphalt shingle roofs will be on the lower end of that range, while premium materials like metal, slate, or tile can push the cost towards the higher end. Additionally, homes with steep pitches, multiple levels, or complex architectural features will generally cost more to replace. Getting quotes from several local roofing contractors is essential to understanding the specific cost for your home.