Range from the cheapest replacing of a cold water storage tank £120 (LTM (South East) Ltd based in ME10) to the dearest replacement of a cold water storage tank £350 (THE COMBI-MAN based in ME5).
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 ME8 by posting a job with HaMuch and we will send it to plumbers in ME8.