Range from the cheapest water softener fitting £90 (Karol Szymanski based in BR5) to the dearest water softener fitting £255 (Radinstallations based in BR2).
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 BR6 by posting a job with HaMuch and we will send it to plumbers in BR6.