Range from the cheapest replacement of an oil boiler £670 (Geco Plumbing Co based in CF31) to the dearest replacement of an oil boiler £896 (I Heat Gas Services based in CF35).
From £2,502
Need to find a Heating Engineer near you for all your heating engineering work?
C J Heating Services Ltd provides a local, trusted heating ...
From £2,368
Member since April 2026
Need to find a Heating Engineer near you for all your heating engineering work?
Geco Plumbing Co provides a local, trusted heating engineer...
From £2,382
Trusted and professional heating engineer in CF35. Experienced in all heating engineering work and keeping within budget and on quote. George Water...
From £2,594
Relax... you have found a reliable heating engineer in CF35. i Heat Gas Services is a friendly and reliable company based in CF35 who consider no ...
From £2,478
Need a Heating Engineer in CF35? Van-A-Gas Heating Limited has been helping local clients (20 mile radius) with their heating engineering jobs for ...
From £2,512
BRH Gas & Oil are here to help customers who need a Heating Engineer in CF35. We offer a competitive rate to complete all your heating engineering ...
From £2,470
Relax... you have found a reliable heating engineer in CF35. A & R Technical Services Ltd is a friendly and reliable company based in CF35 who cons...
From £2,412
Need to find a Heating Engineer near you for all your heating engineering work?
G W E Utility Services provides a local, trusted heating en...
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 CF35 by posting a job with HaMuch and we will send it to heating engineers in CF35.
*Prices are estimates based on the hourly or day rate of heating engineers in CF35, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Bridgend | £43 | £238 |
| Replace An Oil Boiler near Pyle | £41 | £242 |
| Replace An Oil Boiler near Rhondda | £35 | £235 |
| Replace An Oil Boiler near Vale of Glamorgan | £39 | £269 |
| Replace An Oil Boiler near Porthcawl | £40 | £242 |
| Replace An Oil Boiler near Maesteg | £37 | £230 |
| Replace An Oil Boiler near Church Village | £38 | £244 |
| Replace An Oil Boiler near Rhondda, Cynon, Taff | £35 | £233 |
| Replace An Oil Boiler near Pontypridd | £36 | £234 |
| Replace An Oil Boiler near Barry | £36 | £251 |
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 - £1,079
Service a gas fire - £161
Replace a heating programmer - £209
Powerflush - £478 Visit
Heating oil tank installation - £1,186
Replace an oil boiler - £2,449
Install a new boiler - £1,469
Install heated skirting boards - £1,251
LPG boiler installation - £1,387
Install hydrogen boiler - £1,102
Install gas fire - £735
Install chimney liner - £462
Install biomass boiler - £5,127
Install a ground source heat pump - £13,947
Fix a boiler fault code - £107
Fit smart heating controls - £242
Fit a magnetic filter - £149
Fit a radiator - £171
Connect a gas cooker or hob - £173
Boiler service - £84
Boiler repair - £127
Boiler Insurance - £117 per month
Install an air source heat pump - £6,168
