Range from the cheapest powerflush £320 (Sean Magannaidh Plumbing & Heating based in L20) to the dearest powerflush £800 (Merseyside central heating limited based in L23).
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 CH47 by posting a job with HaMuch and we will send it to heating engineers in CH47.