Range from the cheapest installation of a downstairs guest toilet £690 (CD Plumbers based in SE15) to the dearest installation of a downstairs guest toilet £2210 (Dulwich Plumber based in SE13).
Comparing bathroom fitters estimates for fitting a downstairs toilet 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 to install a downstairs toilet in South East by posting a job with HaMuch and we will send it to bathroom fitters in South East.