2022 Window Cleaning Cost | Window Washing Prices
· Window Cleaning Cost per Hour . If the company charges per hour, you can expect to pay from 40 to 75 per hour for washing. Highrise building panes can cost up to 85 per hour to clean. Because a twoperson crew is required for safety reasons, your costs would be 170 per hour. It typically takes about four hours to clean an average house which adds up to .