Range from the cheapest Downlights installation £342 (MTS Electrical (East Anglia) Ltd based in NR30) to the dearest Downlights installation £350 (Great Yarmouth Heating based in NR31).
Comparing electricians estimates for Downlights installation 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 for installing downlights by posting a job to electricians in Caister-on-sea.