Range from the cheapest powerflush £300 (MJS Plumbing & Heating based in M46) to the dearest powerflush £700 (Combico Heating based in BL1).
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 BL5 by posting a job with HaMuch and we will send it to heating engineers in BL5.