Range from the cheapest installation of a vented hot water cylinder £230 (Touch of Heat based in E1) to the dearest installation of a vented hot water cylinder £630 (M K Heating based in E1).
Comparing heating engineers estimates for fitting a vented hot water cylinder 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 install a vented hot water cylinder in E2 by posting a job with HaMuch and we will send it to heating engineers in E2.

"Fit or replace a vented hot water cylinder"
BARBICAN
"Replace a vented hot water cylinder"
E3