The answer to 'mouse extermination cost in Chicago' is that the cost can vary widely depending on several factors. Typically, professional mouse extermination services in the Chicago area range from $150 to $500 or more. The exact price will depend on the size of the infestation, the extent of the problem, the type of treatment needed, and the specific company you hire.
Factors that can influence the cost include the number of mice, the size of your home, the complexity of the job, and whether you need ongoing monitoring or follow-up treatments. In general, larger infestations and more extensive treatments will cost more. Additionally, companies may charge higher rates for emergency services or weekend/holiday appointments.