Fit an unvented hot water cylinder or Megaflo in Stoneleigh from £2,665*

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

Unvented Hot Water Cylinder
Unvented Hot Water Cylinder from £1,471*

Gledhill SL Pro Indirect 250l Pre Plumbed Unvented Cylinder

+
Fitted from £1,194*

J&J Building Solutions

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From £3,169

Rates verified Oct 26
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Lambert Heating & Renewables Ltd

Terry Lambert

Lambert Heating & Renewables Ltd is a Carshalton-based heating company providing boiler servicing, boiler repairs and fault finding, new boiler ins...

From £2,669

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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 £2,069

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24/7 Gas and Heating Services

Rod Goldson

Member since September 2026

24/7/365 Gas and Heating, plumbing Services: We undertake complete Gold standard domestic Gas, plumbing and central heating service, repairs a...

From £2,363

Rates verified Sep 26
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J&J Building Solutions

Experienced heating engineer ready to quote for your work. J&J Building Solutions is the best heating engineer in Stoneleigh. No obligation free qu...

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 £2,533

Last active Nov 26
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Fine Arrow Ltd

Scott Thompson

We are an established plumbing and heating company with over 25 years gas experience.

All our work comes with lengthy guarantees.

From £2,457

Last active Nov 26
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TopFlow Services Ltd

Approved heating engineer in Stoneleigh, covering 10 miles.

Whatever heating engineering work you need, including emergency repairs, hire a ...

From £2,669

Last active Nov 26
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Metropolitan Gas Company

John Read

I have 30+yrs experience as a heating engineer, 20 of which was with British Gas. I have a vast knowledge of combi boilers and all aspects of cent...

From £2,189

Last active Nov 26
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Optimal Comfort Plumbing and Heating

Grant Johnson

Gas safe registered engineers with many years experience 

Contact us for a free quote on 07415633374 or at [email protected]...

From £2,811

Last active Nov 26
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5 Star Heating Limited

Tom Hedges

Engineers with over 18 years experiance working on gas appliances, 90 % 1st fix rate.

We carry 75 % van stock - on all boiler and system...

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

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

Prices for the installation of unvented hot water cylinders like Megaflo in Stoneleigh range from the cheapest of £900 (24/7 Gas and Heating Services based in CR4) to dearest of £2,000 (Lambert Heating & Renewables Ltd based in SM5), 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 Stoneleigh by posting a job with HaMuch and we will send it to heating engineers in Stoneleigh.

Price range for Unvented Hot Water Cylinders

"Replace an unvented hot water cylinder" - KT20, job posted 01/01/70

"Fit or replace an unvented hot water cylinder" - SM1, job posted 01/01/70


Estimates for common heating engineer jobs in Stoneleigh;

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...