Range from the cheapest installation of smart lighting £34 (Ajm services based in M44) to the dearest installation of smart lighting £154 (CRG Plumbing & Electrical based in WA5).
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 WA3 by posting a job with HaMuch and we will send it to electricians in WA3.