Range from the cheapest installation of smart lighting £41 (CDI Services based in CM16) to the dearest installation of smart lighting £114 (TwoNineOne Electrical Contractors based in CM20).
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 CM17 by posting a job with HaMuch and we will send it to electricians in CM17.