Get the cheapest gas by bundling your utilities together in N20 from £110.47 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 N20.

Find the cheapest gas tariff in N20 by getting multiple quotes and choosing a supplier who gives you the best price per kWh.

From the cheapest heating engineer (Mohammad Reza Mohammadi based in EN5) to the dearest  (Orbit Builders Service based in N12) , heating engineers in N20, 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 N20
  • 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 N20;

    Job Estimate
    Cost to replace a hot water immersion heater £319
    Cost to fit underfloor heating £314
    Cost to service a gas fire £159
    Cost to replace a vented hot water cylinder £344
    Cost to replace a central heating pump £159
    Cost to replace a heating programmer £133
    Cost to powerflush a central heating system £627 Visit
    Cost to install heating oil storage tank £1568
    Cost to replace an oil boiler £1568
    New combi or system boiler installation – like for like replacement £627
    Cost to move and relocate a boiler £941
    Cost to install skirting board heating £941
    Cost to install an LPG boiler £1255
    Cost to install hydrogen boiler £1255
    Cost to install a gas fire £425
    Cost to install a chimney liner £627
    Cost to install biomass boiler £1593
    Cost to install a ground source heat pump £4705
    Cost to fix a boiler fault error code £106
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £632
    Cost to fit thermostatic radiator valves (TRVs) £120
    Cost to fit smart heating controls £106
    Cost to fit a magnetic filter for boiler £106
    Cost to fit a heated towel rail £159
    Cost to fit a radiator £106
    Cost to install a gas cooker or hob £213
    Boiler service cost £116
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £226
    Cost to install an air source heat pump £633
    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 N20 trades