Range from the cheapest Downlights installation £310 (IPF Electrical based in pe6) to the dearest Downlights installation £345 (JALEC ELECTRICAL SERVICES LIMITED based in PE6).
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 St James.