Get quotes to repair you boiler in SM4 from £180

Cheapest gas heating engineers to repair your boiler in SM4

Range from the cheapest boiler repair £180 (D Boyle Heating based in SM5) to the dearest boiler repair £300 (Hyland Heating based in SM3).

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 SM4 

Estimates to boiler repair near SM4
  • Cost to replace a heat exchanger
  • Cost to replace a boiler diverter valve
  • Cost to replace an automatic air vent
  • Cost to replace a pressure relief valve
  • Cost to replace a printed circuit board
  • Cost to replace a boiler circulator pump

  • Estimates for common heating engineer jobs in SM4;

    Job Estimate
    Cost to replace a hot water immersion heater £278
    Cost to fit underfloor heating £273
    Cost to replace a vented hot water cylinder £303
    Cost to replace a heating programmer £138
    Cost to powerflush a central heating system £546
    New combi or system boiler installation – like for like replacement £546
    Cost to install a ground source heat pump £4093
    Cost to fix a boiler fault error code £116
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £551
    Cost to fit thermostatic radiator valves (TRVs) £130
    Cost to fit smart heating controls £116
    Cost to fit a radiator £116
    Boiler service cost £126
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £236
    Cost to install an air source heat pump £552
    Replacement of a vented system £58
    Annual gas safety certificate for landlords £58
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £58
    Replace old rusty radiators £58
    Replace a section of pipework £58
    Detecting a water leak in the circuit causing system to lose pressure £58
    Install heating controls (e.g. timer or thermostat) to control circulation £58


    Rates for other SM4 trades