Range from the cheapest replacement of a programmer £100 (KF Heating Services based in SW16) to the dearest replacement of a programmer £165 (1977 - Denham Plumbing and Gas based in SE26).
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 SE27 by posting a job with HaMuch and we will send it to heating engineers in SE27.