Fit an unvented hot water cylinder or Megaflo in Risca from £2,537*

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

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Fitted from £1,046*

Kevin Barnby

HaMuch is Excellent

Fit or replace an unvented hot water cylinder cost in Risca - Sort by rates or availability

From £2,369

Rates updated Oct 26
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Deri Thomas Heating & Gas Services

Deri Thomas Heating & Gas Services is a one-stop solution for all your heating engineering needs. Establish over 10 years ago and covering 20 miles...

From £2,229

Rates updated Oct 26
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Andrew Whitfield

Need a Heating Engineer in Risca? Andrew Whitfield has been helping local clients (20 mile radius) with their heating engineering jobs for many yea...

From £2,339

Rates verified Oct 26
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Sweetheat Plumbing & Heating Limited

With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. Sweetheat Plumbing & Heating Li...

From £2,193

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G Greensill Plumbing Services

GAVIN M GREENSILL

Member since September 2026

G Greensill Plumbing Services are here to help customers who need a Heating Engineer in Risca. We offer a competitive rate to complete all your hea...

From £2,085

Last active Nov 26
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FlowBar Heating

Nick Barnes

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

From £2,177

Last active Oct 26
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BM Plumbing Heating

Mohamed Basra

I am working insurance Knowhow as a Gas Engineer. I am Gas safe .

From £2,321

Last active Oct 26
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J Palmer Heating And Gas Services (JP Heat)

Get a Heating Engineer in Risca who you can trust. J Palmer Heating And Gas Services (JP Heat) provide friendly and reliable heating engineering se...

From £2,215

Last active Oct 26
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Kevin Barnby

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

From £2,333

Last active Oct 26
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Bartleys Heating

If you are looking for a Risca heating engineer and you need something replaced, fitted, or fixed, contact Bartleys Heating today. We are competiti...

From £2,259

Last active Oct 26
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Weagan Building Contractors

Weagan Building Contractors prides in delivering an excellent heating engineering service and value for money in Risca and the surrounding areas. ...

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

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

Prices for the installation of unvented hot water cylinders like Megaflo in Risca range from the cheapest of £916 (FlowBar Heating based in NP12) to dearest of £1,200 (Deri Thomas Heating & Gas Services based in NP4), 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 Risca by posting a job with HaMuch and we will send it to heating engineers in Risca.

Price range for Unvented Hot Water Cylinders


Estimates for common heating engineer jobs in Risca;

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...