Fit an unvented hot water cylinder or Megaflo in Washington from £2,265*

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

Unvented Hot Water Cylinder
Unvented Hot Water Cylinder from £1,169*

Ideal Thermstore indirect pre-plumbed cylinder system 210ltr

+
Fitted from £1,096*

SBM Energy Solutions Ltd

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From £2,241

Rates verified Oct 26
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G W S Gas Services

Geoffrey

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

G W S Gas Services provides a local, trusted heating engine...

From £2,269

Rates verified Oct 26
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Gary Humberstone

Fast response for all your heating engineering needs around Washington

Gary Humberstone are an established and experi...

From £2,205

Last active Nov 26
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Warm Dynamo Ltd

Ray Sanderson

Experienced heating engineer ready to quote for your work. Warm Dynamo Ltd is the best heating engineer in Washington. No obligation free quotes an...

From £2,619

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Adan Gas Services

Daniel Brown

Member since July 2026

Gas, Heating, plumbing, airsource, g3 unvented tanks Boiler installation. Boiler service from £70. Repairs Servicing Main...

From £2,225

Last active Oct 26
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MPE

Trusted and professional heating engineer in Washington. Experienced in all heating engineering work and keeping within budget and on quote. MPE ha...

From £2,235

Last active Oct 26
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Amber Plumbing & Heating

Fast response for all your heating engineering needs around Washington

Amber Plumbing & Heating are an established an...

From £2,265

Last active Oct 26
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SBM Energy Solutions Ltd

With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. SBM Energy Solutions Ltd unders...

From £2,259

Last active Oct 26
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Plumber and Heating Chain

Reza Moradi

we are a family-run plumbing and heating business serving the local community. Our commitment to quality service, honest pricing, and treating cust...

From £2,273

Last active Oct 26
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J Shipley & Co Heating Limited

J Shipley & Co Heating Limited is an established heating engineering business in Washington. We come highly recommended and provide competitive quo...

From £2,249

Last active Oct 26
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Mark Robinson Heating Services

Need a Heating Engineer in Washington? Mark Robinson Heating Services has been helping local clients (20 mile radius) with their heating engineerin...

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

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

Prices for the installation of unvented hot water cylinders like Megaflo in Washington range from the cheapest of £1,036 (Warm Dynamo Ltd based in SR3) to dearest of £1,450 (Adan Gas Services based in SR2), 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 Washington by posting a job with HaMuch and we will send it to heating engineers in Washington.

Price range for Unvented Hot Water Cylinders


Estimates for common heating engineer jobs in Washington;

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...