Fit an unvented hot water cylinder or Megaflo in Barnes from £2,991*

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 Barnes? To see prices and availability for your job click green button.

+
Fitted from £1,500*

Chosen Plumbing and Heating

HaMuch is Excellent

How HaMuch saves you money

Post your job for free

Post your job for free

We send your job to ALL Barnes heating engineers

Compare quotes

Compare quotes

Available heating engineers in Barnes reply

Save Money

Save Money

Select your affordable Barnes heating engineer

Post your job

From £2,669

Get quotes

Chosen Plumbing and Heating

Tom Rowe

Member since October 2026

Chosen Plumbing and Heating is a trusted, rated local plumbing and heating company serving South West London. With over 16 years' experience, we co...

From £2,305

Last active Oct 26
Get quotes

Admire Plumbing & Heating

Fast response for all your heating engineering needs around Barnes

Admire Plumbing & Heating are an established and e...

From £2,669

Get quotes

Ilirjan Hoxha

ILIRJAN HOXHA

Member since September 2023

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

From £2,133

Last active Oct 26
Get quotes

Plumbrite123

Trevor Hokan

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

Plumbrite123 provides a local, trusted heating engineering ...

From £2,419

Last active Oct 26
Get quotes

CH Plumbing & Heating

Christopher Harvey

I am very reliable, honest and trustworthy. I enjoy solving difficult problems. I have over 20 years plumbing and heating experience. No job too bi...

From £2,365

Last active Oct 26
Get quotes

AG-Renovation Ltd

AG-Renovation Ltd is a trusted heating engineer serving customers in Barnes and the surrounding area. Contact us to today to get a competitive quot...

From £2,367

Last active Sep 26
Get quotes

B H Plumbing & Heating

Brian Higgins

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

B H Plumbing & Heating provides a local, trusted heating en...

From £2,291

Last active Aug 26
Get quotes

JR Boilers

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

JR Boilers provides a local, trusted heating engineering se...

From £2,551

Last active Jun 26
Get quotes

Checkmate Gas

Dwayne Lingo

Checkmate Gas are based in W12, we have over 10 years experience helping landlords, architects and home owners all over London with their h...

From £2,429

Last active Jun 26
Get quotes

Warmello Property Services

Warmello Property Services prides in delivering an excellent heating engineering service and value for money in Barnes and the surrounding areas. ...

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

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

Prices for the installation of unvented hot water cylinders like Megaflo in Barnes range from the cheapest of £964 (Plumbrite123 based in W12) to dearest of £1,500 (Chosen Plumbing and Heating based in SW18), 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 Barnes by posting a job with HaMuch and we will send it to heating engineers in Barnes.

Price range for Unvented Hot Water Cylinders


Estimates for common heating engineer jobs in Barnes;

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...