Range from the cheapest replacement of a programmer £105 (Mr Andrzej Witkowski based in N11) to the dearest replacement of a programmer £170 (Plumbing and heating network based in NW4).
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 N2 by posting a job with HaMuch and we will send it to heating engineers in N2.