Range from the cheapest replacement of a header tank £201 (Gordon Brown Plumbing and Heating based in ML9) to the dearest replacement of a header tank £451 (Polar Building Services Scotland Limited based in ML6).
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 ML4 by posting a job with HaMuch and we will send it to plumbers in ML4.