Get the cheapest gas by bundling your utilities together in SM3 from £110.68 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 SM3.

Find the cheapest gas tariff in SM3 by getting multiple quotes and choosing a supplier who gives you the best price per kWh.

From the cheapest heating engineer (R Wakeling Plumbing and Gas based in SM3) to the dearest  (Hyland Heating based in SM3) , heating engineers in SM3, 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 SM3
  • 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 SM3;

    Job Estimate
    Cost to replace a hot water immersion heater £290
    Cost to fit underfloor heating £285
    Cost to service a gas fire £177
    Cost to replace a vented hot water cylinder £315
    Cost to replace a central heating pump £177
    Cost to replace a heating programmer £139
    Cost to powerflush a central heating system £569 Visit
    Cost to install heating oil storage tank £1423
    Cost to replace an oil boiler £1423
    New combi or system boiler installation – like for like replacement £569
    Cost to move and relocate a boiler £854
    Cost to install skirting board heating £854
    Cost to install an LPG boiler £1138
    Cost to install hydrogen boiler £1138
    Cost to install a gas fire £472
    Cost to install a chimney liner £569
    Cost to install biomass boiler £1448
    Cost to install a ground source heat pump £4269
    Cost to fix a boiler fault error code £118
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £574
    Cost to fit thermostatic radiator valves (TRVs) £132
    Cost to fit smart heating controls £118
    Cost to fit a magnetic filter for boiler £118
    Cost to fit a heated towel rail £177
    Cost to fit a radiator £118
    Cost to install a gas cooker or hob £236
    Boiler service cost £128
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £238
    Cost to install an air source heat pump £575
    Replacement of a vented system £59
    Annual gas safety certificate for landlords £59
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £59
    Replace old rusty radiators £59
    Replace a section of pipework £59
    Detecting a water leak in the circuit causing system to lose pressure £59
    Install heating controls (e.g. timer or thermostat) to control circulation £59


    Rates for other SM3 trades