The answer to 'how much does mosquito control cost in Illinois' is that the cost can vary widely depending on several factors. Typical mosquito control services in Illinois can range from $50 to $300 or more, with most homeowners paying between $100 and $200 for a single treatment.
The exact cost will depend on the size of your property, the severity of the mosquito problem, the type of treatment method used, and whether you need ongoing or one-time service. Larger properties, heavy infestations, and more intensive treatments like fogging or larvicide application will generally cost more. Factors like your location within Illinois and the specific pest control company you hire can also impact the pricing.