Range from the cheapest water softener fitting £105 (B.S.D Design & Build LTD based in NW4) to the dearest water softener fitting £330 (Emergency electrician based in N3).
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 N2 by posting a job with HaMuch and we will send it to plumbers in N2.