Range from the cheapest powerflush £240 (MKH Plumbing & Heating based in SW4) to the dearest powerflush £900 (PAV Heating and Plumbing based in SW17).
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 SW2 by posting a job with HaMuch and we will send it to heating engineers in SW2.