Range from the cheapest powerflush £360 (Ves gas based in RM3) to the dearest powerflush £700 (TM Gas & Plumbing Limited based in RM3).
Comparing heating engineers estimates for powerflushing a central heating system 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 powerflush in CM14 by posting a job with HaMuch and we will send it to heating engineers in CM14.