Range from the cheapest Wallpapering £270 (Paul walters High class Decorators based in WA5) to the dearest Wallpapering £650 (SLC ELECTRICAL & BUILDING SERVICES LIMITED based in M16).
Comparing painter & decorators estimates for Wallpapering gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for wallpapering your rooms by posting your job to painter & decorators in M31.