Range from the cheapest replacement of an oil boiler £632 (Pro-Tech Plumbers based in BH23) to the dearest replacement of an oil boiler £1,008 (A. Armstrong Plumbing & Heating based in BH25).
Worcester Bosch Greenstar Heatslave II External 25/32 Combination Oil Boiler
From £2,442
Member since February 2026
I carry out plumbing emergency call outs,plumbing breakdowns,all types of plumbing maintenance.Bathroom suite fitting,cloakroom fitting,shower room...
From £2,706
A. Armstrong Plumbing & Heating is an established heating engineering business in BH25. We come highly recommended and provide competitive quotes ...
From £2,410
J.P. Plumbing and heating ltd is a family run business of 20+ years with reliable and professional engineers ready to help you fix your heati...
From £2,600
Over 45 years working on all aspects of heating, controls and boilers, both domestic and commercial.
this experience means that you, the...
From £2,576
Need to find a Heating Engineer near you for all your heating engineering work?
Martin House Plumbing Services provides a local, trusted he...
From £2,514
Relax... you have found a reliable heating engineer in BH25. Heat Efficient Limited is a friendly and reliable company based in BH25 who consider n...
From £2,518
Plumbing & Heating Specialists is an established heating engineering business in BH25. We come highly recommended and provide competitive quotes fo...
From £2,508
Trusted and professional heating engineer in BH25. Experienced in all heating engineering work and keeping within budget and on quote. G & D Plumbi...
From £2,464
Homeowners look no further if you want a qualified heating engineer to work in your home. Forecastle Plumbing & Heating are tidy and neat, providin...
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 BH25 by posting a job with HaMuch and we will send it to heating engineers in BH25.
*Prices are estimates based on the hourly or day rate of heating engineers in BH25, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Christchurch | £51 | £312 |
| Replace An Oil Boiler near New Forest | £54 | £328 |
| Replace An Oil Boiler near Bournemouth | £52 | £320 |
| Replace An Oil Boiler near Totton | £53 | £335 |
| Replace An Oil Boiler near Poole | £54 | £330 |
| Replace An Oil Boiler near Southampton | £53 | £321 |
| Replace An Oil Boiler near Isle of Wight | £43 | £284 |
| Replace An Oil Boiler near Locks Heath | £52 | £316 |
| Replace An Oil Boiler near Romsey | £50 | £312 |
| Replace An Oil Boiler near Hedge End | £52 | £315 |
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 - £1,137
Service a gas fire - £155
Replace a heating programmer - £207
Powerflush - £465 Visit
Heating oil tank installation - £1,214
Replace an oil boiler - £2,507
Install a new boiler - £1,527
Install heated skirting boards - £1,309
LPG boiler installation - £1,445
Install hydrogen boiler - £1,218
Install gas fire - £763
Install chimney liner - £490
Install biomass boiler - £5,213
Install a ground source heat pump - £14,379
Fix a boiler fault code - £103
Fit smart heating controls - £238
Fit a magnetic filter - £145
Fit a radiator - £167
Connect a gas cooker or hob - £167
Boiler service - £82
Boiler repair - £123
Boiler Insurance - £113 per month
Install an air source heat pump - £6,226
