Range from the cheapest installation of smart lighting £68 (Cfs Electrical ltd based in SP1) to the dearest installation of smart lighting £74 (The Trustees of Viscount Folkestone's 1963 Settlement based in SP5).
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 Downton by posting a job with HaMuch and we will send it to electricians in Downton.