The answer to 'carpenter ant extermination cost in Chicago' is that the typical cost can range from $200 to $500 or more, depending on several factors. The size of the infestation, the extent of the damage, and the complexity of the treatment required will all impact the final price. Larger infestations or homes with hard-to-reach areas may require more extensive work, increasing the overall cost.
It's important to note that the cost can also vary depending on the specific pest control company you hire, as well as the products and methods they use. Getting multiple quotes from local pest control experts is essential to finding the best value for your needs.