Range from the cheapest fixing of error and fault codes £50 (K11 Plumbing and Property Maintenance based in SL9) to the dearest fixing of error and fault codes £140 (Mizzon construction based in HA6).
Comparing heating engineers estimates for fixing boiler fault codes 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 fix boiler fault codes in HP8 by posting a job with HaMuch and we will send it to heating engineers in HP8.