Range from the cheapest Boiler service £70 (Chris Rollafson Building based in CO2) to the dearest Boiler service £170 (J S Plumbing and Heating Specialists based in CO15).
Comparing heating engineers estimates for a Boiler service 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 a boiler service by posting your job to heating engineers in CO2