Range from the cheapest installation of a downstairs guest toilet £730 (Andrew Voss Plumbing and Heating based in KT20) to the dearest installation of a downstairs guest toilet £2,050 (MHG Heating Ltd based in KT20).

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 SM7 by posting a job with HaMuch and we will send it to bathroom fitters in SM7.