Range from the cheapest Downlights installation £314 (WCR Commercial Refurbishment based in B73) to the dearest Downlights installation £317 (Gomm Maintenance based in B72).
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 Sutton Coldfield.