Range from the cheapest replacement of an oil boiler £600 (24/7 Gas and Heating Services based in CR4) to the dearest replacement of an oil boiler £1,700 (Lambert Heating & Renewables Ltd based in SM5). To see prices and availability for your job click green button.
We send your job to ALL Carshalton heating engineers
Available heating engineers in Carshalton reply
Select your affordable Carshalton heating engineer
Terry Lambert
Lambert Heating & Renewables Ltd is a Carshalton-based heating company providing boiler servicing, boiler repairs and fault finding, new boiler ins...
From £2,298
Rod Goldson
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...
Approved heating engineer in Carshalton, covering 10 miles.
Whatever heating engineering work you need, including emergency repairs, hire a ...
John Read
I have 30+yrs experience as a heating engineer, 20 of which was with British Gas. I have a vast knowledge of combi boilers and all aspects of cent...
Des Thorpe
Experienced heating engineer ready to quote for your work. D Thorpe is the best heating engineer in Carshalton. No obligation free quotes and many ...
Dawid Palka
Professional highly skilled plumber with over 15 years experience. Providing excellent customer service, giving advice and help in a fr...
Need to find a Heating Engineer near you for all your heating engineering work?
PMA Plumbing Services provides a local, trusted heating eng...
Bill Boorer
Bill Boorer Plumbing & Heating are here to help customers who need a Heating Engineer in Carshalton. We offer a competitive rate to complete all yo...
George Birch
Trusted and professional heating engineer in Carshalton. Experienced in all heating engineering work and keeping within budget and on quote. CROYSE...
Zeeshan Zeeshan
Trusted and professional heating engineer in Carshalton. Experienced in all heating engineering work and keeping within budget and on quote. AZ Plu...
Selected new oil boilers cost from £1,700 to £4,600 and depend on the manufacturer and kW output.
Comparing heating engineers estimates for replacing an oil boiler 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 replace an oil boiler in Carshalton by posting a job with HaMuch and we will send it to heating engineers in Carshalton.
*Prices are estimates based on the hourly or day rate of heating engineers in Carshalton, oil boiler offers and materials.
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 - £1,243
Service a gas fire - £191
Replace a heating programmer - £219
Powerflush - £548 Visit
Heating oil tank installation - £1,267
Replace an oil boiler - £2,613
Install a new boiler - £1,633
Cost to move / relocate boiler - £1,072
Install heated skirting boards - £1,415
LPG boiler installation - £1,551
Install hydrogen boiler - £1,430
Install gas fire - £816
Install chimney liner - £543
Install biomass boiler - £5,372
Install a ground source heat pump - £15,174
Fix a boiler fault code - £127
Fit smart heating controls - £262
Fit a magnetic filter - £169
Fit a radiator - £191
Connect a gas cooker or hob - £203
Boiler service - £94
Boiler repair - £147
Boiler Insurance - £137 per month
Install an air source heat pump - £6,332
