Range from the cheapest replacement of a programmer £100 (APG Assist Plumbing & Gas based in W5) to the dearest replacement of a programmer £170 (HT Plumbing Ltd based in W12).
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 W4 by posting a job with HaMuch and we will send it to heating engineers in W4.