The answer to 'cost to replace shingle replacement in Illinois' is that the cost can vary significantly depending on several factors. Typically, the cost to replace a shingle roof in Illinois can range from $4,000 to $12,000 or more, depending on the size of your roof, the type of shingles used, the complexity of the project, and the location within the state.
Factors that can influence the cost include the pitch and slope of your roof, the number of layers of existing shingles that need to be removed, the accessibility of your roof, and the cost of labor and materials in your local area. Additionally, the quality and brand of the shingles you choose can also impact the overall cost.