Range from the cheapest replacement of a header tank £201 (Mark Hoskins Plumbing and Heating based in OX10) to the dearest replacement of a header tank £401 (Spring Energy Heating based in OX14).
Comparing plumbers estimates for replacing an expansion header water tank for your central heating 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 header tank in Wantage by posting a job with HaMuch and we will send it to plumbers in Wantage.