I would love to give you a guide to my prices. Unfortunately, there's too many things to take into account (number of windows, size, type, accessibility, parking, frequency, current state, etc.) and people usually abuse these services.

Fortunately, I'm more than happy to pop round your place at a time and date convenient to you, and with no obligation give you a free quote. And, if you are happy with the price, I'll usually be able to do it there and then.