Get quotes to fit an unvented hot water cylinder or Megaflo in London from £345

HaMuch is Excellent

Cheapest gas engineer to replace an unvented hot water cylinder in London

Range from the cheapest installation of an unvented hot water cylinder £345 (Full Flame based in E8) to the dearest installation of an unvented hot water cylinder £1005 (Phdheating based in N19).

Comparing heating engineers estimates for fitting an unvented hot water cylinder, e.g., Megaflo gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Get rates and quotes to install an unvented hot water cylinder in London by posting a job with HaMuch and we will send it to heating engineers in London.

Estimates for fit or replace an unvented hot water cylinder near London
  • Why install an unvented cylinder?
  • Can I replace my vented cylinder with an unvented cylinder?
  • How much will it cost to replace an unvented hot water cylinder?
  • Is it time to replace my unvented hot water cylinder?
  • Which cylinder should be installed, vented or unvented?

  • Estimates for common heating engineer jobs in London;

    Job Estimate
    Cost to replace a hot water immersion heater £309
    Cost to fit underfloor heating £304
    Cost to service a gas fire £185
    Cost to replace a vented hot water cylinder £334
    Cost to replace a central heating pump £185
    Cost to replace a heating programmer £142
    Cost to powerflush a central heating system £607 Visit
    Cost to install heating oil storage tank £1518
    Cost to replace an oil boiler £1518
    New combi or system boiler installation – like for like replacement £607
    Cost to move and relocate a boiler £911
    Cost to install skirting board heating £911
    Cost to install an LPG boiler £1214
    Cost to install hydrogen boiler £1214
    Cost to install a gas fire £493
    Cost to install a chimney liner £607
    Cost to install biomass boiler £1543
    Cost to install a ground source heat pump £4554
    Cost to fix a boiler fault error code £123
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £612
    Cost to fit thermostatic radiator valves (TRVs) £137
    Cost to fit smart heating controls £123
    Cost to fit a magnetic filter for boiler £123
    Cost to fit a heated towel rail £185
    Cost to fit a radiator £123
    Cost to install a gas cooker or hob £247
    Boiler service cost £133
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £243
    Cost to install an air source heat pump £613
    Replacement of a vented system £62
    Annual gas safety certificate for landlords £62
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £62
    Replace old rusty radiators £62
    Replace a section of pipework £62
    Detecting a water leak in the circuit causing system to lose pressure £62
    Install heating controls (e.g. timer or thermostat) to control circulation £62


    Rates for other London trades