The answer to 'how much is window service in Chicago' is that the cost of window cleaning services in Chicago can vary significantly depending on several factors. Typical ranges for professional window cleaning in the Chicago area tend to fall between $3 to $10 per window, with the average being around $5 to $7 per window.
The exact cost will depend on the size and number of windows, the accessibility and height of the windows, the level of dirt or grime buildup, and whether the service includes interior and exterior cleaning. Larger homes or commercial properties with many windows may receive volume discounts, while hard-to-reach second-story or high-rise windows can increase the overall cost. Getting multiple quotes from local window cleaning companies is essential to find the best value in your area.