Average Cost: $5 to $10 per window pane

The window cleaning pricing guide is only meant to give you a general idea. There are other factors that go into window pricing. For example, a single pane window that is 25 feet off the ground and on a falling slope is going to run you more than the $5/pane estimate. You can use the guide below to get a ballpark figure, but a guaranteed quote requires a free consultation.