Replace an oil boiler in Chelmsford from £4,728*

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 £970 (FM Heating Essex based in CM1). To see prices and availability for your job click green button.

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From £102

Cost updated Oct 26
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Franks Plumbing & Heating

We have over 25 years' experience and are Gas Safe Registered so you know you are dealing with a qualified professional when you call Franks Plumbi...

From £2,668

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FM Heating Essex

Francois MERTL

Member since September 2026

Location

Chelmsford, CM1

Specialist in POWER FLUSHING Baxi boilers Accredited Ideal boilers Connect member ATAG boilers partner member Vaillant and Glowwor...

From £2,598

Rates updated Sep 26
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Aartisan Limited

Location

Chelmsford, CM1

With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. Aartisan Limited understands t...

From £2,404

Rates verified Sep 26
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S J Emmett's Plumbing and Heating

Location

Chelmsford, CM1

Looking for a Heating Engineer near Chelmsford for all your heating engineering jobs?

S J Emmett's Plumbing and Heati...

From £2,570

Rates verified Sep 26
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Eco Excel Heating

Location

Chelmsford, CM1

Eco Excel Heating is a one-stop solution for all your heating engineering needs. Establish over 10 years ago and covering 20 miles around Chelmsfor...

From £2,530

Last active Oct 26
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J.Woodcock Plumbing and Heating Limited

With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. J.Woodcock Plumbing and Heating...

From £2,498

Last active Oct 26
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Lee Nixon

Location

Chelmsford, CM1

Looking for a Heating Engineer near Chelmsford for all your heating engineering jobs?

Lee Nixon provides a profession...

From £2,564

Last active Oct 26
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Next Gen Heating and Plumbing Ltd

Callan Parkins

Next Gen Heating and Plumbing Ltd is a trusted, professional family-run company based in Chelmsford with 15 years...

From £2,574

Last active Oct 26
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Chelmsford Boilers

Location

Chelmsford, CM1

Chelmsford Boilers is an established and experienced local heating engineer in Chelmsford. Please contact us for a free, no obligation quote and co...

From £2,454

Last active Oct 26
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JME Services

Need the heating engineering job done quickly without breaking the bank? JME Services offer fast, reliable, and affordable heating engineering serv...

Heating engineer estimates (based on hourly rates) to replace an oil boiler in Chelmsford

Estimates for replace an oil boiler near Chelmsford

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 Chelmsford by posting a job with HaMuch and we will send it to heating engineers in Chelmsford.

*Prices are estimates based on the hourly or day rate of heating engineers in Chelmsford, oil boiler offers and materials.

Price range for Oil Boilers


Estimates for common heating engineer jobs in Chelmsford;

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.

More heating cost guides...