Range from the cheapest replacement of an oil boiler £800 (Qual-Serve Plumbing and Heating Services based in WD23) to the dearest replacement of an oil boiler £1,076 (Mizzon construction based in HA6).
From £2,592
Ayako Ltd is an established and experienced local heating engineer in Oxhey. Please contact us for a free, no obligation quote and competitive rate...
From £2,612
Oxhey Watford, WD19
Trusted and professional heating engineer in Oxhey. Experienced in all heating engineering work and keeping within budget and on quote. Xpert Heati...
From £2,500
Member since September 2025
Relax... you have found a reliable heating engineer in Oxhey. E U Plumbing Ltd is a friendly and reliable company based in Oxhey who consider no jo...
From £2,654
BROKEN BOILER? EXPENSIVE CALL OUTS? BEEN ADVISED A NEW BOILER AND YOUR STILL IN DOUBT THEN GIVE US A SHOUT!! Honest advise,reliable service, qualit...
From £2,498
Member since August 2026
Honest and reliable Tradesman
Good communication throughout the work
From £2,522
Experienced heating engineer ready to quote for your work. Plumber Expert is the best heating engineer in Oxhey. No obligation free quotes and many...
From £2,588
Need a Heating Engineer in Oxhey? 1st Avenue Gas Plumbing & Heating Services has been helping local clients (10 mile radius) with their heating eng...
From £2,518
Need a Heating Engineer in Oxhey? Gas Electricial Maintenance Services has been helping local clients (10 mile radius) with their heating engineeri...
From £2,774
Trusted and professional heating engineer in Oxhey. Experienced in all heating engineering work and keeping within budget and on quote. Mizzon cons...
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 Oxhey by posting a job with HaMuch and we will send it to heating engineers in Oxhey.
*Prices are estimates based on the hourly or day rate of heating engineers in Oxhey, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Watford | £67 | £345 |
| Replace An Oil Boiler near Bushey | £67 | £343 |
| Replace An Oil Boiler near Rickmansworth | £68 | £349 |
| Replace An Oil Boiler near Harrow | £67 | £343 |
| Replace An Oil Boiler near Borehamwood | £66 | £348 |
| Replace An Oil Boiler near Hillingdon | £64 | £329 |
| Replace An Oil Boiler near Gerrards Cross | £68 | £364 |
| Replace An Oil Boiler near Brent Cross | £70 | £370 |
| Replace An Oil Boiler near High Barnet | £70 | £377 |
| Replace An Oil Boiler near St Albans | £66 | £361 |
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 - £1,215
Service a gas fire - £203
Replace a heating programmer - £223
Powerflush - £576 Visit
Heating oil tank installation - £1,254
Replace an oil boiler - £2,585
Install a new boiler - £1,605
Cost to move / relocate boiler - £1,031
Install heated skirting boards - £1,387
LPG boiler installation - £1,523
Install hydrogen boiler - £1,374
Install gas fire - £803
Install chimney liner - £530
Install biomass boiler - £5,331
Install a ground source heat pump - £14,967
Fix a boiler fault code - £135
Fit smart heating controls - £270
Fit a magnetic filter - £177
Fit a radiator - £199
Connect a gas cooker or hob - £215
Boiler service - £98
Boiler repair - £155
Boiler Insurance - £145 per month
Install an air source heat pump - £6,304
