Range from the cheapest powerflush £40 (Xtreme Heating & Plumbing Ltd based in DE14) to the dearest powerflush £600 (D.R Gas Services based in ST14).
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 DE13 by posting a job with HaMuch and we will send it to heating engineers in DE13.