Range from the cheapest replacement of a programmer £105 (General BMS Ltd based in HP2) to the dearest replacement of a programmer £175 (Harrison Forsythe Plumbing and Heating based in Hp1).
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 HP5 by posting a job with HaMuch and we will send it to heating engineers in HP5.