Range from the cheapest installation of an electric boiler £1250 (HandymanAlwyn based in SE11) to the dearest installation of an electric boiler £2500 (Novalux Electrical Services Ltd based in SW1Y).
Comparing electricians estimates for fitting an electric combi boiler 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 an electric boiler in SE1 by posting a job with HaMuch and we will send it to electricians in SE1.