Fit an unvented hot water cylinder or Megaflo in Clapham from £2,723*

An unvented hot water cylinder is a great option if you want to get rid of your water storage tank in the loft and improve your water pressure. But how much does it cost to install one in Clapham? To see prices and availability for your job click green button.

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From £2,401

Rates verified Sep 26
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JM HEATING AND PLUMBING SERVICES LTD

Fast response for all your heating engineering needs around Clapham

JM HEATING AND PLUMBING SERVICES LTD are an estab...

From £2,255

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G S G Heating & Plumbing

Greg Gibbs

Member since May 2025

Hi,we are a fair and honest company with years of experience in gas, heating and plumbing.Doing fault finding,servicing and all installation. W...

From £2,239

Last active Nov 26
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Andrzej Penther

Andrzej Penther

Andrzej Penther is an established heating engineering business in Clapham. We come highly recommended and provide competitive quotes for your work....

From £2,439

Last active Oct 26
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MA4 Plumbers Ltd

MA4 Plumbers Ltd is an established and experienced local heating engineer in Clapham. Please contact us for a free, no obligation quote and competi...

From £2,305

Last active Oct 26
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Admire Plumbing & Heating

Fast response for all your heating engineering needs around Clapham

Admire Plumbing & Heating are an established and ...

From £2,669

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Ilirjan Hoxha

ILIRJAN HOXHA

Member since September 2023

Trusted and professional plumbing and heating engineer , the work is guaranteed for 12 months 

From £2,189

Last active Oct 26
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Steve Hines

Steve Hines

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

From £2,405

Last active Oct 26
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Fast Track Plumbing & Heating

Micheal Avinu

Fast Track Plumbing & Heating is an established and experienced local heating engineer in Clapham. Please contact us for a free, no obligation quot...

From £2,289

Last active Oct 26
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Adept Heating

Trusted and professional heating engineer in Clapham. Experienced in all heating engineering work and keeping within budget and on quote. Adept Hea...

From £2,531

Last active Oct 26
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DH Quality Ltd

Dean Hall

DH Quality Ltd is a trusted, professional firm of heating engineers based in London with 6 years’ experience in central heating ...

Cheapest gas engineer to replace an unvented hot water cylinder in Clapham

Estimates for fit or replace an unvented hot water cylinder near Clapham

Prices for the installation of unvented hot water cylinders like Megaflo in Clapham range from the cheapest of £1,020 (Steve Hines based in SE24) to dearest of £1,500 (Ilirjan Hoxha based in SW6), but these are just estimates. Comparing heating engineers estimates gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

Get rates and quotes to install an unvented hot water cylinder in Clapham by posting a job with HaMuch and we will send it to heating engineers in Clapham.

Price range for Unvented Hot Water Cylinders


Estimates for common heating engineer jobs in Clapham;

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...