Range from the cheapest replacement of an oil boiler £706 (S J Emmett's Plumbing and Heating based in CM1) to the dearest replacement of an oil boiler £1,500 (Pure Heating CO Ltd based in SS9).
Worcester Bosch Greenstar Heatslave II External 25/32 Combination Oil Boiler
From £2,698
Homeowners look no further if you want a qualified heating engineer to work in your home. Gordon’s Gas & Heating Limited are tidy and neat, provi...
From £2,898
Get a Heating Engineer in CM12 who you can trust. Newland Homebuilding & Maintenance LTD provide friendly and reliable heating engineering services...
From £2,498
Approved heating engineer in CM12, covering 20 miles.
Whatever heating engineering work you need, including emergency repairs, hire a compet...
From £3,198
If you are looking for a CM12 heating engineer and you need something replaced, fitted, or fixed, contact Pure Heating CO Ltd today. We are competi...
From £2,658
Get a Heating Engineer in CM12 who you can trust. Range Mechanical Services Ltd provide friendly and reliable heating engineering services to the C...
From £2,698
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
From £2,668
Member since September 2026
Specialist in POWER FLUSHING Baxi boilers Accredited Ideal boilers Connect member ATAG boilers partner member Vaillant and Glowwor...
From £2,598
With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. Aartisan Limited understands t...
From £2,498
Get a Heating Engineer in CM12 who you can trust. Maximum Gas LTD provide friendly and reliable heating engineering services to the CM12 area, cove...
From £2,404
Looking for a Heating Engineer near CM12 for all your heating engineering jobs?
S J Emmett's Plumbing and Heating pro...
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 CM12 by posting a job with HaMuch and we will send it to heating engineers in CM12.
*Prices are estimates based on the hourly or day rate of heating engineers in CM12, oil boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace An Oil Boiler near Billericay | £59 | £315 |
| Replace An Oil Boiler near Brentwood | £60 | £329 |
| Replace An Oil Boiler near Basildon | £55 | £301 |
| Replace An Oil Boiler near Wickford | £55 | £311 |
| Replace An Oil Boiler near Stanford-le-Hope | £54 | £279 |
| Replace An Oil Boiler near Chelmsford | £58 | £316 |
| Replace An Oil Boiler near Rayleigh | £57 | £321 |
| Replace An Oil Boiler near Thundersley | £57 | £319 |
| Replace An Oil Boiler near Thurrock | £57 | £304 |
| Replace An Oil Boiler near Chafford Hundred | £58 | £307 |
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 - £1,312
Service a gas fire - £218
Replace a heating programmer - £228
Powerflush - £613 Visit
Heating oil tank installation - £1,302
Replace an oil boiler - £2,682
Install a new boiler - £1,702
Cost to move / relocate boiler - £1,175
Install heated skirting boards - £1,484
LPG boiler installation - £1,620
Install hydrogen boiler - £1,567
Install gas fire - £851
Install chimney liner - £578
Install biomass boiler - £5,475
Install a ground source heat pump - £15,690
Fix a boiler fault code - £146
Fit smart heating controls - £281
Fit a magnetic filter - £188
Fit a radiator - £209
Connect a gas cooker or hob - £230
Boiler service - £103
Boiler repair - £166
Boiler Insurance - £156 per month
Install an air source heat pump - £6,401
