Range from the cheapest installation of a downstairs guest toilet £850 (JL Projects based in SM5) to the dearest installation of a downstairs guest toilet £1,650 (Emergency Plumbers 24/7 based in SM4).

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 SM4 by posting a job with HaMuch and we will send it to bathroom fitters in SM4.