From £2,943
Multivega+ Heating Services prides in delivering an excellent heating engineering service and value for money in Chessington and the surrounding ar...
From £2,443
Lambert Heating & Renewables Ltd is a Carshalton-based heating company providing boiler servicing, boiler repairs and fault finding, new boiler ins...
From £1,343
Member since September 2026
24/7/365 Gas and Heating, plumbing Services: We undertake complete Gold standard domestic Gas, plumbing and central heating service, repairs a...
From £1,637
Experienced heating engineer ready to quote for your work. J&J Building Solutions is the best heating engineer in Chessington. No obligation free q...
From £1,675
Fast response for all your heating engineering needs around Chessington
JM HEATING AND PLUMBING SERVICES LTD are an e...
From £1,745
If you are looking for a Chessington heating engineer and you need something replaced, fitted, or fixed, contact Majestic Building Maintenance Ltd ...
From £1,701
Fast response for all your heating engineering needs around Chessington
East London Gas & Heating are an established ...
From £1,613
Get a Heating Engineer in Chessington who you can trust. Madyson Global Trade Ltd provide friendly and reliable heating engineering services to the...
From £1,443
Member since May 2021
We always offer a professional and affordable service to our customers, where every customer is happy!
Check out our reviews! www.osmanplumbing...From £1,431
I am a worcester boiler trained engineer. A member of gas safe The charted Institute of plumbers
I have over thirty five years of experi...

New combi boilers cost from around £650 to £2,500 depending on the manufacturer and kW output.
Comparing Chessington 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 Chessington.
*Prices are estimates based on the hourly or day rate of heating engineers in Chessington, UK boiler offers and materials.
"New boiler installation" - KT7, job posted 03/09/25
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 - £1,382

Service a gas fire - £218

Replace a heating programmer - £228

Powerflush - £612 Visit

Heating oil tank installation - £1,337

Replace an oil boiler - £2,752

Install a new boiler - £1,772

Cost to move / relocate boiler - £1,282

Install heated skirting boards - £1,554

LPG boiler installation - £1,690

Install hydrogen boiler - £1,709

Install gas fire - £886

Install chimney liner - £613

Install biomass boiler - £5,582

Install a ground source heat pump - £16,221

Fix a boiler fault code - £145

Fit smart heating controls - £280

Fit a magnetic filter - £187

Fit a radiator - £209

Connect a gas cooker or hob - £230

Boiler service - £103

Boiler repair - £165

Boiler Insurance - £155 per month

Install an air source heat pump - £6,471