Range from the cheapest replacement of a programmer £125 (Peter Norris based in KT19) to the dearest replacement of a programmer £165 (BoilerPRO Ltd based in KT9).
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 Kt35d by posting a job with HaMuch and we will send it to heating engineers in Kt35d.

"Installing a water heater controller/timee"
KT6