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 £962 (V R Construction Engineering based in HA7).
From £2,498
Member since August 2026
Honest and reliable Tradesman
Good communication throughout the work
From £2,588
Need a Heating Engineer in Bushey? 1st Avenue Gas Plumbing & Heating Services has been helping local clients (10 mile radius) with their heating en...
From £2,636
Over 20 years experience, always trying to deliver top quality.
From £2,522
Experienced heating engineer ready to quote for your work. Plumber Expert is the best heating engineer in Bushey. No obligation free quotes and man...
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 £2,612
Trusted and professional heating engineer in Bushey. Experienced in all heating engineering work and keeping within budget and on quote. Xpert Heat...
From £2,500
Member since September 2025
Relax... you have found a reliable heating engineer in Bushey. E U Plumbing Ltd is a friendly and reliable company based in Bushey who consider no ...
From £2,526
Trusted and professional heating engineer in Bushey. Experienced in all heating engineering work and keeping within budget and on quote. Watford He...
From £2,660
As the lead engineer, our expertise spans across gas engineering, plumbing, kitchen and bathroom installations, and electrical work. With...
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 Bushey by posting a job with HaMuch and we will send it to heating engineers in Bushey.
*Prices are estimates based on the hourly or day rate of heating engineers in Bushey, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Bushey | £67 | £343 |
| Replace An Oil Boiler near Watford | £67 | £345 |
| Replace An Oil Boiler near Borehamwood | £66 | £348 |
| Replace An Oil Boiler near Harrow | £67 | £343 |
| Replace An Oil Boiler near Rickmansworth | £68 | £349 |
| Replace An Oil Boiler near High Barnet | £70 | £377 |
| Replace An Oil Boiler near Brent Cross | £70 | £370 |
| Replace An Oil Boiler near St Albans | £67 | £362 |
| Replace An Oil Boiler near Hillingdon | £64 | £329 |
| Replace An Oil Boiler near Potters Bar | £66 | £376 |
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 - £1,209
Service a gas fire - £197
Replace a heating programmer - £221
Powerflush - £562 Visit
Heating oil tank installation - £1,251
Replace an oil boiler - £2,579
Install a new boiler - £1,599
Cost to move / relocate boiler - £1,022
Install heated skirting boards - £1,381
LPG boiler installation - £1,517
Install hydrogen boiler - £1,362
Install gas fire - £800
Install chimney liner - £527
Install biomass boiler - £5,322
Install a ground source heat pump - £14,921
Fix a boiler fault code - £131
Fit smart heating controls - £266
Fit a magnetic filter - £173
Fit a radiator - £195
Connect a gas cooker or hob - £209
Boiler service - £96
Boiler repair - £151
Boiler Insurance - £141 per month
Install an air source heat pump - £6,298
