The answer to the cost of carpenter ant treatment in Illinois is that it can vary significantly depending on several factors. Generally, the cost of professional carpenter ant treatment in Illinois can range from $200 to $800 or more, depending on the size of the infestation, the accessibility of the affected areas, and the extent of the damage.
Factors that can influence the cost include the size of the home, the severity of the infestation, the type of treatment required (such as baiting, spraying, or fumigation), and the experience and expertise of the pest control company. It's essential to get multiple quotes from local pest control professionals to ensure you get the best value for your money.