Range from the cheapest Downlights installation £298 (DB Electrical Contractors based in DL8) to the dearest Downlights installation £321 (Heron Contracting Ltd based in DL10).
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 Catterick Garrison.