Range from the cheapest Downlights installation £315 (Ireneusz Sikorski based in CV5) to the dearest Downlights installation £318 (Cobalt Electrics Ltd based in CV4).
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 Tile Hill.