Range from the cheapest replacement of a programmer £105 (Erjon Dulaj based in N16) to the dearest replacement of a programmer £180 (Cube gas based in E2).
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 E8 by posting a job with HaMuch and we will send it to heating engineers in E8.