The minimum starting price for cleaning both sides of a window is $5 per window. For cleaning the sills and tracks of the windows, the professional window cleaning team can expect to pay around $1 per window to compensate for the additional effort. The window screens service cost $5 per screen and with specialization tools, it will cost up to $10 per screen. The pain stain removal services will add around $8 per window and the overall cleaning costs.