Get the cheapest gas by bundling your utilities together in RG21 from £110.35 per month*

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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 RG21.

Find the cheapest gas tariff in RG21 by getting multiple quotes and choosing a supplier who gives you the best price per kWh.

From the cheapest heating engineer (Daniel Harrison based in GU9) to the dearest  (Mark Smith Plumbing & Heating based in RG23) , heating engineers in RG21, 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 RG21
  • 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 RG21;

    Job Estimate
    Cost to replace a hot water immersion heater £298
    Cost to fit underfloor heating £293
    Cost to service a gas fire £170
    Cost to replace a vented hot water cylinder £323
    Cost to replace a central heating pump £170
    Cost to replace a heating programmer £137
    Cost to powerflush a central heating system £586 Visit
    Cost to install heating oil storage tank £1465
    Cost to replace an oil boiler £1465
    New combi or system boiler installation – like for like replacement £586
    Cost to move and relocate a boiler £879
    Cost to install skirting board heating £879
    Cost to install an LPG boiler £1172
    Cost to install hydrogen boiler £1172
    Cost to install a gas fire £454
    Cost to install a chimney liner £586
    Cost to install biomass boiler £1490
    Cost to install a ground source heat pump £4394
    Cost to fix a boiler fault error code £114
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £591
    Cost to fit thermostatic radiator valves (TRVs) £128
    Cost to fit smart heating controls £114
    Cost to fit a magnetic filter for boiler £114
    Cost to fit a heated towel rail £170
    Cost to fit a radiator £114
    Cost to install a gas cooker or hob £227
    Boiler service cost £124
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £234
    Cost to install an air source heat pump £592
    Replacement of a vented system £57
    Annual gas safety certificate for landlords £57
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £57
    Replace old rusty radiators £57
    Replace a section of pipework £57
    Detecting a water leak in the circuit causing system to lose pressure £57
    Install heating controls (e.g. timer or thermostat) to control circulation £57


    Rates for other RG21 trades