New boiler in Denham from £2,962*

Range from the cheapest new boiler installation £900 (A&E Gas Ltd based in UB1) to the dearest boiler installation £1,360 (Gastrade based in UB3). To see prices and availability for your job click green button.

Combi Boiler
Combi Boiler from £1,662*

Worcester Bosch Greenstar 8000+

+
Fitted from £1,300*

PC Heating

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From £1,643

Rates updated Oct 26
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Gas Mark 9

Gas Mark 9 prides in delivering an excellent heating engineering service and value for money in Denham and the surrounding areas. Our goal is simp...

From £1,543

Rates updated Oct 26
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A&E Gas Ltd

With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. A&E Gas Ltd understands the imp...

From £1,943

Rates updated Sep 26
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PC Heating

Fast response for all your heating engineering needs around Denham

PC Heating are an established and experienced heat...

From £1,567

Rates verified Nov 26
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Plumber Expert

Gabriel Voinea

Experienced heating engineer ready to quote for your work. Plumber Expert is the best heating engineer in Denham. No obligation free quotes and man...

From £1,689

Rates verified Oct 26
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Tara Heating Services Ltd

Experienced heating engineer ready to quote for your work. Tara Heating Services Ltd is the best heating engineer in Denham. No obligation free quo...

From £1,545

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E U Plumbing Ltd

Mehdi Shala

Member since September 2025

Relax... you have found a reliable heating engineer in Denham. E U Plumbing Ltd is a friendly and reliable company based in Denham who consider no ...

From £1,643

Last active Nov 26
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Shelter Tech UK Ltd

Joseph Jacob

Shelter Tech UK Ltd is an established heating engineering business in Denham. We come highly recommended and provide competitive quotes for your wo...

From £2,003

Last active Nov 26
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Gastrade

Leos Kennedy

Need to find a Heating Engineer near you for all your heating engineering work?

Gastrade provides a local, trusted heating engineering serv...

From £1,699

Last active Nov 26
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786 HEATSAFE SOLUTIONS

Zeshan Aziz

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 £1,603

Last active Nov 26
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BSGK CONSTRUCTIONS LTD

Sonu Sarkaria

Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...

Cheapest gas heating engineers to install a new boiler in Denham

Estimates for install a new boiler near Denham

New combi boilers cost from around £650 to £2,500 depending on the manufacturer and kW output.

Comparing Denham heating engineers estimates for combi or system boiler upgrade gives you a good idea of prices but the best way to compare costs is to get quotes.

What to do -  Get boiler installation quotes by posting your job on HaMuch and we will send it to your local heating engineers in Denham.

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

Price range for Combi Boilers


Estimates for common heating engineer jobs in Denham;

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...