Range from the cheapest powerflush £320 (G J Lewis Plumbing & Heating based in NP16) to the dearest powerflush £640 (BRISTOL GAS AND ELECTRICAL SAFETY TESTING based in BS7).
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 Caldicot by posting a job with HaMuch and we will send it to heating engineers in Caldicot.