Range from the cheapest installation of a night storage heater £73 (May Electrical based in S20) to the dearest installation of a storage heater £221 (Robix Electrix based in S60).
Comparing electricians estimates for fitting a night storage heater 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 fit a night storage heater in S20 by posting a job with HaMuch and we will send it to electricians in S20.