Range from the cheapest replacement of a programmer £93 (Plumbing and Heating Solution based in SE13) to the dearest replacement of a programmer £170 (RD plumbing and heating based in SE15).
Comparing heating engineers estimates for replacing a programmer 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 your heating digital programmer in SE14 by posting a job with HaMuch and we will send it to heating engineers in SE14.