Get the cheapest gas by bundling your utilities together in SE18 from £110.65 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 SE18.

Find the cheapest gas tariff in SE18 by getting multiple quotes and choosing a supplier who gives you the best price per kWh.

From the cheapest heating engineer (M C Technicians Ltd based in SE9) to the dearest  (Mcgilway Hall based in SE18) , heating engineers in SE18, 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 SE18
  • 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 SE18;

    Job Estimate
    Cost to replace a hot water immersion heater £298
    Cost to fit underfloor heating £293
    Cost to service a gas fire £161
    Cost to replace a vented hot water cylinder £323
    Cost to replace a central heating pump £161
    Cost to replace a heating programmer £134
    Cost to powerflush a central heating system £585 Visit
    Cost to install heating oil storage tank £1463
    Cost to replace an oil boiler £1463
    New combi or system boiler installation – like for like replacement £585
    Cost to move and relocate a boiler £878
    Cost to install skirting board heating £878
    Cost to install an LPG boiler £1170
    Cost to install hydrogen boiler £1170
    Cost to install a gas fire £429
    Cost to install a chimney liner £585
    Cost to install biomass boiler £1488
    Cost to install a ground source heat pump £4388
    Cost to fix a boiler fault error code £107
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £590
    Cost to fit thermostatic radiator valves (TRVs) £121
    Cost to fit smart heating controls £107
    Cost to fit a magnetic filter for boiler £107
    Cost to fit a heated towel rail £161
    Cost to fit a radiator £107
    Cost to install a gas cooker or hob £214
    Boiler service cost £117
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £227
    Cost to install an air source heat pump £591
    Replacement of a vented system £54
    Annual gas safety certificate for landlords £54
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £54
    Replace old rusty radiators £54
    Replace a section of pipework £54
    Detecting a water leak in the circuit causing system to lose pressure £54
    Install heating controls (e.g. timer or thermostat) to control circulation £54


    Rates for other SE18 trades