Range from the cheapest installation of smart lighting £54 (A & S Electrical based in CM2) to the dearest installation of smart lighting £184 (London Lighting & Facilities Management Ltd based in CM4).
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 CM1 by posting a job with HaMuch and we will send it to electricians in CM1.