The answer to 'spider extermination cost in Chicago' is that the cost can vary significantly depending on several factors. Typical spider extermination services in the Chicago area range from $100 to $300, but the exact price will depend on the size of the infestation, the type of spiders, the accessibility of the affected areas, and the specific treatment methods required.
Many pest control companies in Chicago offer free inspections to assess the problem and provide a customized quote. It's essential to get multiple local quotes to find the best value for your specific needs. Professional extermination is generally recommended for larger infestations or difficult-to-reach areas, as DIY methods may not be as effective.