Dear Mrs Custie,
Welcome aboard the good ship that is Malc Gold window cleaning! Thank you for choosing our services. You are in for a steady if somewhat "choppy" voyage.
With our preach and wash system you can have shiny panes and frames and save your soul at the same time! A free home bible study is available and we can send round a couple of slightly off-beat geezers in cheap suits (or gals with fixed staring "Stepford" smiles) on a Tuesday afternoon who will explain Daniel's prophecy to you in a way that will make the writing on the wall at Belshazzar's feast seem like a mere conjuring trick!
Our new simplified service has no ladders, vicars, or collection plates but a dozen sovs will go down well to cover the cost of sending me out again to clean your windies next month.
If you want your conny roof done we can send Graeme pureclean with his fire and brimstone approach which will wipe out the klingons for you in no time.
Yours in the lord,
Goldilocks windie cleanies.
/\ Something like that?
Seriously - Souter's is very good.