Range from the cheapest replacing of a cold water storage tank £200 (Heating Point Ltd based in E2) to the dearest replacement of a cold water storage tank £400 (Monument Plumbing Services Ltd based in N1).
Comparing plumbers estimates for replacing a cold water storage 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 EC4N by posting a job with HaMuch and we will send it to plumbers in EC4N.