Range from the cheapest replacement of an oil boiler £620 (SM Plumbing & Heating based in BT7) to the dearest replacement of an oil boiler £820 (Jones Gas Services based in BT7).
From £2,442
Sydenham, BT4
If you are looking for a Sydenham heating engineer and you need something replaced, fitted, or fixed, contact DG Gas Safety today. We are competiti...
From £2,330
Member since July 2026
Fast response for all your heating engineering needs around Sydenham
A K Services are an established and experienced ...
From £2,372
Gareth Drummond Heating & Plumbing are here to help customers who need a Heating Engineer in Sydenham. We offer a competitive rate to complete all ...
From £2,498
Need the heating engineering job done quickly without breaking the bank? Mark Vaudrey Heating Services offer fast, reliable, and affordable heating...
From £2,510
Sydenham, BT4
LFF Management Ltd prides in delivering an excellent heating engineering service and value for money in Sydenham and the surrounding areas. Our go...
From £2,458
Sydenham, BT4
With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. Refresh Property Solutions Ltd ...
From £2,368
Approved heating engineer in Sydenham, covering 20 miles.
Whatever heating engineering work you need, including emergency repairs, hire a co...
From £2,318
Relax... you have found a reliable heating engineer in Sydenham. SM Plumbing & Heating is a friendly and reliable company based in Sydenham who con...
From £2,518
With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. Jones Gas Services understands ...
From £2,428
Relax... you have found a reliable heating engineer in Sydenham. Davidson Gas Services is a friendly and reliable company based in Sydenham who con...
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 Sydenham by posting a job with HaMuch and we will send it to heating engineers in Sydenham.
*Prices are estimates based on the hourly or day rate of heating engineers in Sydenham, oil boiler offers and materials.
"Replace an oil boiler" - BELFAST, job posted 01/01/70
"Replace an oil boiler - Mistral CBH7 Condensing Boiler House Heat Only Regular Oil Boiler 58-68kW" - BELFAST, job posted 11/08/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Belfast | £40 | £266 |
| Replace An Oil Boiler near Holywood | £41 | £301 |
| Replace An Oil Boiler near Carryduff | £38 | £262 |
| Replace An Oil Boiler near Comber | £44 | £396 |
| Replace An Oil Boiler near Greenisland | £38 | £256 |
| Replace An Oil Boiler near Ballygowan | £49 | £445 |
| Replace An Oil Boiler near Bangor | £40 | £292 |
| Replace An Oil Boiler near Bangor | £40 | £292 |
| Replace An Oil Boiler near Carrickfergus | £41 | £273 |
| Replace An Oil Boiler near Lisburn | £37 | £262 |
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 - £1,054
Service a gas fire - £116
Replace a heating programmer - £194
Powerflush - £373 Visit
Heating oil tank installation - £1,173
Replace an oil boiler - £2,424
Install a new boiler - £1,444
Install heated skirting boards - £1,226
LPG boiler installation - £1,362
Install hydrogen boiler - £1,052
Install gas fire - £722
Install chimney liner - £449
Install biomass boiler - £5,089
Install a ground source heat pump - £13,760
Fix a boiler fault code - £77
Fit smart heating controls - £212
Fit a magnetic filter - £119
Fit a radiator - £141
Connect a gas cooker or hob - £128
Boiler service - £69
Boiler repair - £97
Boiler Insurance - £87 per month
Install an air source heat pump - £6,143
