Range from the cheapest replacement of a header tank £101 (R1 Gas & Plumbing Solutions based in PA2) to the dearest replacement of a header tank £401 (CJM based in KA3).
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 KA11 by posting a job with HaMuch and we will send it to plumbers in KA11.