Range from the cheapest Boiler repair £170 (Nat gas based in BR3) to the dearest Boiler repair £240 (Lincoln Plumbing Services based in BR2).
Comparing heating engineers estimates for a Boiler repair 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 for boiler repairs by posting your job to heating engineers in BR4