Get quotes for a new boiler in Carmarthenshire from £240

HaMuch is Excellent

Cheapest gas heating engineers to install a new boiler in Carmarthenshire

Range from the cheapest New boiler installation £240 (V J Malham Heating and Plumbing based in SA36) to the dearest New boiler installation £600 (H2O Heating and Gas Services Limited based in SA14).

Comparing heating engineers estimates for New boiler installation 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 boiler installation quotes by posting your job on HaMuch and we will send it to your local heating engineers in Carmarthenshire.

Estimates for new boiler installation near Carmarthenshire
  • Cost to buy and install new combi or system boilers
  • How much do Worcester Bosch combi boilers cost?
  • How much do Worcester Bosch system boilers cost?
  • How much do Vaillant combi boilers cost?
  • How much do Vaillant system boilers cost?
  • Boiler installation steps

  • Estimates for common heating engineer jobs in Carmarthenshire;

    Job Estimate
    Cost to replace a hot water immersion heater £206
    Cost to fit underfloor heating £201
    Cost to service a gas fire £89
    Cost to replace a vented hot water cylinder £231
    Cost to replace a central heating pump £89
    Cost to replace a heating programmer £110
    Cost to powerflush a central heating system £401 Visit
    Cost to install heating oil storage tank £1003
    Cost to replace an oil boiler £1003
    New combi or system boiler installation – like for like replacement £401
    Cost to move and relocate a boiler £602
    Cost to install skirting board heating £602
    Cost to install an LPG boiler £803
    Cost to install hydrogen boiler £803
    Cost to install a gas fire £237
    Cost to install a chimney liner £401
    Cost to install biomass boiler £1028
    Cost to install a ground source heat pump £3009
    Cost to fix a boiler fault error code £59
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £406
    Cost to fit thermostatic radiator valves (TRVs) £73
    Cost to fit smart heating controls £59
    Cost to fit a magnetic filter for boiler £59
    Cost to fit a heated towel rail £89
    Cost to fit a radiator £59
    Cost to install a gas cooker or hob £118
    Boiler service cost £69
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £179
    Cost to install an air source heat pump £407
    Replacement of a vented system £30
    Annual gas safety certificate for landlords £30
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £30
    Replace old rusty radiators £30
    Replace a section of pipework £30
    Detecting a water leak in the circuit causing system to lose pressure £30
    Install heating controls (e.g. timer or thermostat) to control circulation £30


    Rates for other Carmarthenshire trades