Range from the cheapest installation of smart lighting £40 (Focus Electrical installations ltd based in DH9) to the dearest installation of smart lighting £94 (Robbie Electrical Services Ltd based in SR6).
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 DH4 by posting a job with HaMuch and we will send it to electricians in DH4.