Range from the cheapest Fit a radiator £50 (K11 Plumbing and Property Maintenance based in SL9) to the dearest Fit a radiator £190 (Harrison Forsythe Plumbing and Heating based in Hp1).
Comparing heating engineers estimates for Fit a radiator 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 removing and replacing a radiator in your home by posting your job to heating engineers in Amersham.