Range from the cheapest replacement of an oil boiler £672 (KWR Property Services Ltd based in AL7) to the dearest replacement of an oil boiler £1,200 (MAINTENANCE ONLINE LTD based in AL10).
From £2,580
Need a Heating Engineer in AL9? Welham Green Plumbing & Gas Services has been helping local clients (20 mile radius) with their heating engineering...
From £2,898
Member since June 2026
Monline Property Compliance is a professional compliance partner for landlords, letting agents, property managers and private clients across the UK...
From £2,578
Trusted and professional heating engineer in AL9. Experienced in all heating engineering work and keeping within budget and on quote. J N D Heating...
From £2,496
Need the heating engineering job done quickly without breaking the bank? Jack Faulder offer fast, reliable, and affordable heating engineering serv...
From £2,370
Trusted and professional heating engineer in AL9. Experienced in all heating engineering work and keeping within budget and on quote. KWR Property ...
From £2,732
We are responsible and we try to do every job as best we can without exposing our customers to problems.
From £2,566
If you are looking for a AL9 heating engineer and you need something replaced, fitted, or fixed, contact Oliver Smith today. We are competitively p...
From £2,546
T W Heating is an established and experienced local heating engineer in AL9. Please contact us for a free, no obligation quote and competitive rate...
From £2,428
M & N Maintenance is an established heating engineering business in AL9. We come highly recommended and provide competitive quotes for your work.
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 AL9 by posting a job with HaMuch and we will send it to heating engineers in AL9.
*Prices are estimates based on the hourly or day rate of heating engineers in AL9, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Hatfield | £68 | £366 |
| Replace An Oil Boiler near Potters Bar | £66 | £376 |
| Replace An Oil Boiler near Welwyn Garden City | £66 | £365 |
| Replace An Oil Boiler near St Albans | £67 | £362 |
| Replace An Oil Boiler near Cheshunt | £66 | £350 |
| Replace An Oil Boiler near Hertford | £64 | £348 |
| Replace An Oil Boiler near High Barnet | £70 | £377 |
| Replace An Oil Boiler near Borehamwood | £66 | £348 |
| Replace An Oil Boiler near Harpenden | £65 | £349 |
| Replace An Oil Boiler near Hoddesdon | £62 | £335 |
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 - £1,186
Service a gas fire - £197
Replace a heating programmer - £221
Powerflush - £564 Visit
Heating oil tank installation - £1,239
Replace an oil boiler - £2,556
Install a new boiler - £1,576
Install heated skirting boards - £1,358
LPG boiler installation - £1,494
Install hydrogen boiler - £1,317
Install gas fire - £788
Install chimney liner - £515
Install biomass boiler - £5,288
Install a ground source heat pump - £14,751
Fix a boiler fault code - £132
Fit smart heating controls - £267
Fit a magnetic filter - £174
Fit a radiator - £195
Connect a gas cooker or hob - £209
Boiler service - £96
Boiler repair - £152
Boiler Insurance - £142 per month
Install an air source heat pump - £6,275
