Get the cheapest gas by bundling your utilities together in TN40 from £110.45 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 TN40.

Find the cheapest gas tariff in TN40 by getting multiple quotes and choosing a supplier who gives you the best price per kWh.

From the cheapest heating engineer (Robin Eastoe T/A M&R Plumbing based in TN34) to the dearest  (Just Gas, Heating & Plumbing. based in TN37) , heating engineers in TN40, 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 TN40
  • 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 TN40;

    Job Estimate
    Cost to replace a hot water immersion heater £250
    Cost to fit underfloor heating £245
    Cost to service a gas fire £131
    Cost to replace a vented hot water cylinder £275
    Cost to replace a central heating pump £131
    Cost to replace a heating programmer £124
    Cost to powerflush a central heating system £490 Visit
    Cost to install heating oil storage tank £1226
    Cost to replace an oil boiler £1226
    New combi or system boiler installation – like for like replacement £490
    Cost to move and relocate a boiler £735
    Cost to install skirting board heating £735
    Cost to install an LPG boiler £981
    Cost to install hydrogen boiler £981
    Cost to install a gas fire £350
    Cost to install a chimney liner £490
    Cost to install biomass boiler £1251
    Cost to install a ground source heat pump £3677
    Cost to fix a boiler fault error code £87
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £495
    Cost to fit thermostatic radiator valves (TRVs) £101
    Cost to fit smart heating controls £87
    Cost to fit a magnetic filter for boiler £87
    Cost to fit a heated towel rail £131
    Cost to fit a radiator £87
    Cost to install a gas cooker or hob £175
    Boiler service cost £97
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £207
    Cost to install an air source heat pump £496
    Replacement of a vented system £44
    Annual gas safety certificate for landlords £44
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £44
    Replace old rusty radiators £44
    Replace a section of pipework £44
    Detecting a water leak in the circuit causing system to lose pressure £44
    Install heating controls (e.g. timer or thermostat) to control circulation £44


    Rates for other TN40 trades