Range from the cheapest Fit a radiator £104 (K And J Plumbing based in MK16) to the dearest Fit a radiator £230 (Marshall Plumbing & Heating Ltd based in MK5).
Comparing heating engineers estimates for fitting a new radiator in MK5 gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes. Radiators vary in price, and additional hours will be required to make pipework changes.
What to do - Get rates and quotes for removing your old radiator and replacing it with a new radiator by posting your job to heating engineers in MK5.

"Fit a radiator"
MK9
"Fit a radiator Radiator"
MILTON KEYNES