Get quotes to repair you boiler in AL4 from £180

Cheapest gas heating engineers to repair your boiler in AL4

Range from the cheapest boiler repair £180 (Colney Building and Maintenance Services based in AL2) to the dearest boiler repair £300 (Dynamo 24/7 Ltd based in AL7).

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 AL4 

Estimates to boiler repair near AL4
  • 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 AL4;

    Job Estimate
    Cost to replace a hot water immersion heater £284
    Cost to fit underfloor heating £279
    Cost to replace a vented hot water cylinder £309
    Cost to replace a heating programmer £133
    Cost to powerflush a central heating system £558
    New combi or system boiler installation – like for like replacement £558
    Cost to install a ground source heat pump £4181
    Cost to fix a boiler fault error code £106
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £563
    Cost to fit thermostatic radiator valves (TRVs) £120
    Cost to fit smart heating controls £106
    Cost to fit a radiator £106
    Boiler service cost £116
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £226
    Cost to install an air source heat pump £564
    Replacement of a vented system £53
    Annual gas safety certificate for landlords £53
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £53
    Replace old rusty radiators £53
    Replace a section of pipework £53
    Detecting a water leak in the circuit causing system to lose pressure £53
    Install heating controls (e.g. timer or thermostat) to control circulation £53


    Rates for other AL4 trades