Cold water tanks are a vital part of a gravity-fed boiler system. If yours needs replacing in your SE8 home, prices range from £105 (RR'S Builders based in SE12) to £270 (Dulwich Plumber based in SE13), but these are just estimates.
Comparing plumbers estimates for replacing a cold water storage tank gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get rates and quotes to replace your cold water tank in SE8 by posting a job with HaMuch and we will send it to local plumbers.

"Replace cold water storage tank with a larger water tank "
SE16