Get quotes for a new boiler in Portsmouth from £100

Cheapest gas heating engineers to install a new boiler in Portsmouth

Range from the cheapest new boiler installation £100 (Lasmaventures based in PO4) to the dearest new boiler installation £1100 (South Coast Boiler Replacements Ltd based in PO16).

Comparing heating engineers estimates for new boiler installation 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 boiler installation quotes by posting your job on HaMuch and we will send it to your local heating engineers in Portsmouth.

Estimates to new boiler installation near Portsmouth
  • Cost to buy and install new combi or system boilers
  • How much do Worcester Bosch combi boilers cost?
  • How much do Worcester Bosch system boilers cost?
  • How much do Vaillant combi boilers cost?
  • How much do Vaillant system boilers cost?
  • Boiler installation steps

  • Estimates for common heating engineer jobs in Portsmouth;

    Job Estimate
    Cost to replace a hot water immersion heater £263
    Cost to fit underfloor heating £258
    Cost to replace a vented hot water cylinder £288
    Cost to replace a heating programmer £126
    Cost to powerflush a central heating system £517
    New combi or system boiler installation – like for like replacement £517
    Cost to install a ground source heat pump £3877
    Cost to fix a boiler fault error code £92
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £522
    Cost to fit thermostatic radiator valves (TRVs) £106
    Cost to fit smart heating controls £92
    Cost to fit a radiator £92
    Boiler service cost £102
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £212
    Cost to install an air source heat pump £523
    Replacement of a vented system £46
    Annual gas safety certificate for landlords £46
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £46
    Replace old rusty radiators £46
    Replace a section of pipework £46
    Detecting a water leak in the circuit causing system to lose pressure £46
    Install heating controls (e.g. timer or thermostat) to control circulation £46


    Rates for other Portsmouth trades