Replace an oil boiler in SG3 from £3,532*
Range from the cheapest replacement of an oil boiler £860 (E&R Plumbing & Heating based in LU3) to the dearest replacement of an oil boiler £1,200 (PC Heating based in WD3).
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Range from the cheapest replacement of an oil boiler £860 (E&R Plumbing & Heating based in LU3) to the dearest replacement of an oil boiler £1,200 (PC Heating based in WD3).
From £90
If you are looking for a SG3 heating engineer and you need something replaced, fitted, or fixed, contact Nabi Gulam today. We are competitively pri...
From £70
Fast response for all your heating engineering needs around SG3
Zack's Gas Engineering are an established and experie...
From £70
Fast response for all your heating engineering needs around SG3
PC Heating are an established and experienced heating...
From £2,628
Member since September 2026
If you are looking for a SG3 heating engineer and you need something replaced, fitted, or fixed, contact Harshay Plumbing and Heating today. We are...
From £70
Get a Heating Engineer in SG3 who you can trust. Plumbing Dice Inc Limited provide friendly and reliable heating engineering services to the SG3 ar...
From £70
Relax... you have found a reliable heating engineer in SG3. Russell Heating Ltd is a friendly and reliable company based in SG3 who consider no job...
From £70
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
From £70
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
From £70
E&R Plumbing & Heating is an established heating engineering business in SG3. We come highly recommended and provide competitive quotes for your wo...
From £70
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
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 SG3 by posting a job with HaMuch and we will send it to heating engineers in SG3.
*Prices are estimates based on the hourly or day rate of heating engineers in SG3, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Stevenage | £60 | £337 |
| Replace An Oil Boiler near Welwyn Garden City | £66 | £364 |
| Replace An Oil Boiler near Hertford | £64 | £348 |
| Replace An Oil Boiler near Hitchin | £60 | £342 |
| Replace An Oil Boiler near East Hertfordshire | £60 | £309 |
| Replace An Oil Boiler near North Hertfordshire | £61 | £346 |
| Replace An Oil Boiler near Hatfield | £68 | £365 |
| Replace An Oil Boiler near Ware | £62 | £341 |
| Replace An Oil Boiler near Harpenden | £65 | £349 |
| Replace An Oil Boiler near Letchworth | £62 | £344 |
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 - £1,289
Service a gas fire - £207
Replace a heating programmer - £224
Powerflush - £586 Visit
Heating oil tank installation - £1,291
Replace an oil boiler - £2,659
Install a new boiler - £1,679
Cost to move / relocate boiler - £1,142
Install heated skirting boards - £1,461
LPG boiler installation - £1,597
Install hydrogen boiler - £1,522
Install gas fire - £840
Install chimney liner - £567
Install biomass boiler - £5,442
Install a ground source heat pump - £15,522
Fix a boiler fault code - £138
Fit smart heating controls - £273
Fit a magnetic filter - £180
Fit a radiator - £202
Connect a gas cooker or hob - £219
Boiler service - £99
Boiler repair - £158
Boiler Insurance - £148 per month
Install an air source heat pump - £6,378
