Range from the cheapest water softener fitting £72 (1953 based in DA8) to the dearest water softener fitting £189 (MJV Gas and Heating based in DA7).
Comparing plumbers estimates for fitting a water softener 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 fit a water softener in DA7 by posting a job with HaMuch and we will send it to plumbers in DA7.