Range from the cheapest cost to decorate a room £270 (Bespoke Decor based in TW11) to the dearest painting and decorating cost £600 (ThePlumbers.org based in TW7).
Comparing painter & decorators estimates to Paint and decorate a room 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 painting and decorating a room in your home by posting your job to painter & decorators in TW7.