Range from the cheapest water softener fitting £84 (D & D Property Maintenance based in WD19) to the dearest water softener fitting £270 (Simply Gas based in HA2).
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 HA5 by posting a job with HaMuch and we will send it to plumbers in HA5.