LIAM FOX
Fully qualified gas safe registered engineer and plumber with over 15 years experience working across all fields of the sector in a domestic setti...
From £1,473
Martin Hanan
38 years experience institute of plumbing registered gas safe registered

New combi boilers cost from around £650 to £2,500 depending on the manufacturer and kW output.
Comparing RH18 heating engineers estimates for combi or system boiler upgrade gives you a good idea of prices but the best way to compare costs is to get 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 RH18.
*Prices are estimates based on the hourly or day rate of heating engineers in RH18, UK boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install A New Boiler near East Grinstead | £73 | £387 |
| Install A New Boiler near Crowborough | £60 | £312 |
| Install A New Boiler near Mid Sussex | £62 | £323 |
| Install A New Boiler near Crawley | £65 | £337 |
| Install A New Boiler near Haywards Heath | £60 | £327 |
| Install A New Boiler near Horley | £67 | £348 |
| Install A New Boiler near Tunbridge Wells | £65 | £340 |
| Install A New Boiler near Burgess Hill | £62 | £324 |
| Install A New Boiler near Wealden | £57 | £299 |
| Install A New Boiler near Tonbridge | £64 | £336 |
With energy prices rising, it’s important to do all you can to keep your bills as low as possible. And if you’ve got an old boiler, it could be wasting your money. But how much will it set you back to replace your boiler? We’ve got the answer plus costs for other heating sources like ground and air source heat pumps in our cost guides.

Fit underfloor heating - £1,225

Service a gas fire - £186

Replace a heating programmer - £217

Powerflush - £537 Visit

Heating oil tank installation - £1,259

Replace an oil boiler - £2,595

Install a new boiler - £1,615

Cost to move / relocate boiler - £1,046

Install heated skirting boards - £1,397

LPG boiler installation - £1,533

Install hydrogen boiler - £1,394

Install gas fire - £808

Install chimney liner - £535

Install biomass boiler - £5,346

Install a ground source heat pump - £15,041

Fix a boiler fault code - £124

Fit smart heating controls - £259

Fit a magnetic filter - £166

Fit a radiator - £188

Connect a gas cooker or hob - £198

Boiler service - £92

Boiler repair - £144

Boiler Insurance - £134 per month

Install an air source heat pump - £6,314