Range from the cheapest mains water supply pipe replacement £300 (Robin Greenfield based in HP10) to the dearest mains water supply pipe replacement £800 (1970 based in SL9).
Comparing plumbers estimates for upgrading mains water supply pipe 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 replace a water supply pipe in HP13 by posting a job with HaMuch and we will send it to plumbers in HP13.