Range from the cheapest installation of smart lighting £44 (Nightowl Security Services based in RH5) to the dearest installation of smart lighting £154 (C & H ELECTRICAL CONTRACTORS based in KT22).
Comparing electricians estimates for upgrading to smart lighting 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 smart lighting in RH5 by posting a job with HaMuch and we will send it to electricians in RH5.