Range from the cheapest replacement of a programmer £110 (D Boyle Heating based in SM5) to the dearest replacement of a programmer £165 (Emergency Plumbers 24/7 based in SM4).
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 Cr4 3 by posting a job with HaMuch and we will send it to heating engineers in Cr4 3.

"Replace a heating programmer"
SW16