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).
From £2,658
Trusted and professional heating engineer in Knaphill. Experienced in all heating engineering work and keeping within budget and on quote. Ark Heat...
From £2,898
Get a Heating Engineer in Knaphill who you can trust. Sub Plumbing & Heating Solutions provide friendly and reliable heating engineering services t...
From £3,398
Lambert Heating & Renewables Ltd is a Carshalton-based heating company providing boiler servicing, boiler repairs and fault finding, new boiler ins...
From £2,298
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 £2,592
Experienced heating engineer ready to quote for your work. J&J Building Solutions is the best heating engineer in Knaphill. No obligation free quot...
From £2,484
Member since May 2025
Hi,we are a fair and honest company with years of experience in gas, heating and plumbing.Doing fault finding,servicing and all installation. W...
From £2,496
KD Plumbing & Heating Services is an established and experienced local heating engineer in Knaphill. Please contact us for a free, no obligation qu...
From £2,504
Member since June 2026
Giro heating and plumbing is an established and experienced local heating engineer in Knaphill. Please contact us for a free, no obligation quote ...
From £2,398
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...
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 Knaphill by posting a job with HaMuch and we will send it to heating engineers in Knaphill.
*Prices are estimates based on the hourly or day rate of heating engineers in Knaphill, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Woking | £71 | £361 |
| Replace An Oil Boiler near New Haw | £71 | £368 |
| Replace An Oil Boiler near Guildford | £68 | £366 |
| Replace An Oil Boiler near Ascot | £65 | £337 |
| Replace An Oil Boiler near Camberley | £70 | £353 |
| Replace An Oil Boiler near Ash Vale | £66 | £339 |
| Replace An Oil Boiler near Egham | £71 | £357 |
| Replace An Oil Boiler near Farnborough | £68 | £350 |
| Replace An Oil Boiler near Staines-upon-Thames | £68 | £349 |
| Replace An Oil Boiler near Walton-on-Thames | £69 | £355 |
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 - £1,228
Service a gas fire - £231
Replace a heating programmer - £232
Powerflush - £642 Visit
Heating oil tank installation - £1,260
Replace an oil boiler - £2,598
Install a new boiler - £1,618
Cost to move / relocate boiler - £1,051
Install heated skirting boards - £1,400
LPG boiler installation - £1,536
Install hydrogen boiler - £1,401
Install gas fire - £809
Install chimney liner - £536
Install biomass boiler - £5,351
Install a ground source heat pump - £15,066
Fix a boiler fault code - £154
Fit smart heating controls - £289
Fit a magnetic filter - £196
Fit a radiator - £218
Connect a gas cooker or hob - £243
Boiler service - £107
Boiler repair - £174
Boiler Insurance - £164 per month
Install an air source heat pump - £6,317
