From £2,624
J M Swift is a trusted heating engineer serving customers in St Helens and the surrounding area. Contact us to today to get a competitive quote for...
From £2,472
DH Heating are here to help customers who need a Heating Engineer in St Helens. We offer a competitive rate to complete all your heating engineerin...
From £2,450
M & W Plumbing & Heating is an established heating engineering business in St Helens. We come highly recommended and provide competitive quotes for...
From £2,570
MTB Plumbing & Heating is a trusted heating engineer serving customers in St Helens and the surrounding area. Contact us to today to get a competit...
From £2,428
Home Gas Appliance Services is a trusted heating engineer serving customers in St Helens and the surrounding area. Contact us to today to get a com...
From £2,526
Trusted and professional heating engineer in St Helens. Experienced in all heating engineering work and keeping within budget and on quote. Jackson...
From £2,512
Experienced heating engineer ready to quote for your work. Big H Heating Ltd is the best heating engineer in St Helens. No obligation free quotes a...
From £2,530
Need to find a Heating Engineer near you for all your heating engineering work?
David Woods Plumbing & Heating Ltd provides a local, truste...

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 St Helens by posting a job with HaMuch and we will send it to heating engineers in St Helens.
*Prices are estimates based on the hourly or day rate of heating engineers in St Helens, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near St Helens | £54 | £312 |
| Replace An Oil Boiler near Prescot | £50 | £290 |
| Replace An Oil Boiler near Knowsley | £49 | £288 |
| Replace An Oil Boiler near Newton-le-Willows | £53 | £308 |
| Replace An Oil Boiler near Huyton with Roby | £50 | £295 |
| Replace An Oil Boiler near Ashton-in-Makerfield | £50 | £303 |
| Replace An Oil Boiler near Widnes | £51 | £305 |
| Replace An Oil Boiler near Golborne | £51 | £304 |
| Replace An Oil Boiler near Orrell | £51 | £306 |
| Replace An Oil Boiler near Kirkby | £48 | £301 |
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 - £1,104

Service a gas fire - £148

Replace a heating programmer - £204

Powerflush - £448 Visit

Heating oil tank installation - £1,198

Replace an oil boiler - £2,474

Install a new boiler - £1,494

Install heated skirting boards - £1,276

LPG boiler installation - £1,412

Install hydrogen boiler - £1,152

Install gas fire - £747

Install chimney liner - £474

Install biomass boiler - £5,164

Install a ground source heat pump - £14,133

Fix a boiler fault code - £99

Fit smart heating controls - £234

Fit a magnetic filter - £141

Fit a radiator - £162

Connect a gas cooker or hob - £160

Boiler service - £79

Boiler repair - £119

Boiler Insurance - £109 per month

Install an air source heat pump - £6,193