Range from the cheapest replumbing of a house £450 (Four Seasons based in NW6) to the dearest replumbing of a house £4000 (Plumbforce Direct Ltd based in W1U).
Comparing plumbers estimates for repiping a house 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 replumb your house in John by posting a job with HaMuch and we will send it to plumbers in John.