Get the cheapest gas by bundling your utilities together in KA21 from £110.41 per month*

HaMuch is Excellent

How you make you gas bills cheaper

Comparing quotes for Gas tariffs gives you an idea of which gas suppliers offer the best deals for KA21.

Find the cheapest gas tariff in KA21 by getting multiple quotes and choosing a supplier who gives you the best price per kWh.

From the cheapest heating engineer (Brian Moffat based in KA17) to the dearest  (E & M Plumbing & Heating based in PA1) , heating engineers in KA21, call one now to find out how you can make your home more energy efficient.

*The estimations provided on this webpage are independently provided by HaMuch Ltd. Prices are not guaranteed and quotes may vary when contacting your supplier.

Estimates for gas near KA21
  • Why have gas prices been rising?
  • What is the energy price cap and how does it affect me?
  • What is the Energy Price Guarantee?
  • Why does where you live affect the cost of gas?
  • Why is paying the gas bill by direct debit cheaper than pay as you go?
  • Why is gas cheaper using a smart meter?
  • Choosing the right gas supplier
  • Will upgrading my old boiler save money?

  • Estimates for common heating engineer jobs in KA21;

    Job Estimate
    Cost to replace a hot water immersion heater £229
    Cost to fit underfloor heating £224
    Cost to service a gas fire £101
    Cost to replace a vented hot water cylinder £254
    Cost to replace a central heating pump £101
    Cost to replace a heating programmer £114
    Cost to powerflush a central heating system £448 Visit
    Cost to install heating oil storage tank £1120
    Cost to replace an oil boiler £1120
    New combi or system boiler installation – like for like replacement £448
    Cost to move and relocate a boiler £672
    Cost to install skirting board heating £672
    Cost to install an LPG boiler £896
    Cost to install hydrogen boiler £896
    Cost to install a gas fire £269
    Cost to install a chimney liner £448
    Cost to install biomass boiler £1145
    Cost to install a ground source heat pump £3360
    Cost to fix a boiler fault error code £67
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £453
    Cost to fit thermostatic radiator valves (TRVs) £81
    Cost to fit smart heating controls £67
    Cost to fit a magnetic filter for boiler £67
    Cost to fit a heated towel rail £101
    Cost to fit a radiator £67
    Cost to install a gas cooker or hob £134
    Boiler service cost £77
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £187
    Cost to install an air source heat pump £454
    Replacement of a vented system £34
    Annual gas safety certificate for landlords £34
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £34
    Replace old rusty radiators £34
    Replace a section of pipework £34
    Detecting a water leak in the circuit causing system to lose pressure £34
    Install heating controls (e.g. timer or thermostat) to control circulation £34


    Rates for other KA21 trades