Range from the cheapest window sill replacement £240 (GD Carpentry based in PL25) to the dearest window sill replacement £348 (J D Carpentry based in PL17).
Comparing carpenter & joiners estimates for replacing a window sill 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 to replace a window sill in Lostwithiel by posting a job with HaMuch and we will send it to carpenter & joiners in Lostwithiel.