Range from the cheapest water softener fitting £189 (A1 Boiler Repair London based in EC2A) to the dearest water softener fitting £330 (Cube gas based in E2).
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 P by posting a job with HaMuch and we will send it to plumbers in P.