Get the cheapest gas by bundling your utilities together in CM11 from £110.50 per month*

HaMuch is Excellent

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 CM11.

Find the cheapest gas tariff in CM11 by getting multiple quotes and choosing a supplier who gives you the best price per kWh.

From the cheapest heating engineer (COLWIN CONSTRUCTION LTD based in CM1) to the dearest  (M D S Plumbing & Electrics Ltd based in CM2) , heating engineers in CM11, 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 CM11
  • 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 CM11;

    Job Estimate
    Cost to replace a hot water immersion heater £274
    Cost to fit underfloor heating £269
    Cost to service a gas fire £150
    Cost to replace a vented hot water cylinder £299
    Cost to replace a central heating pump £150
    Cost to replace a heating programmer £130
    Cost to powerflush a central heating system £539 Visit
    Cost to install heating oil storage tank £1347
    Cost to replace an oil boiler £1347
    New combi or system boiler installation – like for like replacement £539
    Cost to move and relocate a boiler £808
    Cost to install skirting board heating £808
    Cost to install an LPG boiler £1077
    Cost to install hydrogen boiler £1077
    Cost to install a gas fire £399
    Cost to install a chimney liner £539
    Cost to install biomass boiler £1372
    Cost to install a ground source heat pump £4040
    Cost to fix a boiler fault error code £100
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £544
    Cost to fit thermostatic radiator valves (TRVs) £114
    Cost to fit smart heating controls £100
    Cost to fit a magnetic filter for boiler £100
    Cost to fit a heated towel rail £150
    Cost to fit a radiator £100
    Cost to install a gas cooker or hob £200
    Boiler service cost £110
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £220
    Cost to install an air source heat pump £545
    Replacement of a vented system £50
    Annual gas safety certificate for landlords £50
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £50
    Replace old rusty radiators £50
    Replace a section of pipework £50
    Detecting a water leak in the circuit causing system to lose pressure £50
    Install heating controls (e.g. timer or thermostat) to control circulation £50


    Rates for other CM11 trades