Get the cheapest gas by bundling your utilities together in NP20 from £110.59 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 NP20.

Find the cheapest gas tariff in NP20 by getting multiple quotes and choosing a supplier who gives you the best price per kWh.

From the cheapest heating engineer (The Cardiff Plumbers based in CF3) to the dearest  (JMS based in NP4) , heating engineers in NP20, 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 NP20
  • 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 NP20;

    Job Estimate
    Cost to replace a hot water immersion heater £240
    Cost to fit underfloor heating £235
    Cost to service a gas fire £102
    Cost to replace a vented hot water cylinder £265
    Cost to replace a central heating pump £102
    Cost to replace a heating programmer £114
    Cost to powerflush a central heating system £471 Visit
    Cost to install heating oil storage tank £1177
    Cost to replace an oil boiler £1177
    New combi or system boiler installation – like for like replacement £471
    Cost to move and relocate a boiler £706
    Cost to install skirting board heating £706
    Cost to install an LPG boiler £941
    Cost to install hydrogen boiler £941
    Cost to install a gas fire £273
    Cost to install a chimney liner £471
    Cost to install biomass boiler £1202
    Cost to install a ground source heat pump £3530
    Cost to fix a boiler fault error code £68
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £476
    Cost to fit thermostatic radiator valves (TRVs) £82
    Cost to fit smart heating controls £68
    Cost to fit a magnetic filter for boiler £68
    Cost to fit a heated towel rail £102
    Cost to fit a radiator £68
    Cost to install a gas cooker or hob £136
    Boiler service cost £78
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £188
    Cost to install an air source heat pump £477
    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 NP20 trades