Range from the cheapest replumbing of a house £1800 (HP Gas Services based in HA2) to the dearest replumbing of a house £7000 (Commercial Gas Systems Ltd based in HA2).
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 HA1 by posting a job with HaMuch and we will send it to plumbers in HA1.