Cold water tanks are a vital part of a gravity-fed boiler system. If yours needs replacing in your E2 home, prices range from £120 (East London Gas based in E3) to £300 (Boiler Repairs London based in E9), 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 E2 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
" Replace cold water storage tank. This is a very old cold war storage tank the needs replacing. Access is difficult, so I am actually planning to have the access broken down with some redecorating work done afterwards. It would be easier if I could send some pics to increase the accuracy of the..."
SE1