Replace a water expansion header tank in Cardiff from £324*

Range from the cheapest replacement of a header tank £239 (G R C Plumbing & Heating based in CF15) to the dearest replacement of a header tank £292 (John A Roberts - Electrical Contractors based in CF14). To see prices and availability for your job click green button.

Heating Expansion Tank
Heating Expansion Tank from £35*

Byelaw 30 Tank Kit 4 Gallon + £10 18L Tank

+
Fitted from £289*

CJC Plumbing

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From £306

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Glen Plumbing Services

Glenville Daniel

Member since October 2026

Location

Cardiff, CF14

All Plumbing, bathroom fitting, radiator installation, heating balancing and maintenance

From £327

Last active Oct 26
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John A Roberts - Electrical Contractors

Need to find a Plumber near you for all your plumbering work?

John A Roberts - Electrical Contractors provides a local, trusted plumbering ...

From £307

Last active Oct 26
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Marvel Plumbing Service

Marvel Plumbing Service is an established plumbering business in Cardiff. We come highly recommended and provide competitive quotes for your work.<...

From £298

Last active Oct 26
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Roger Brown Heating

Experienced plumber ready to quote for your work. Roger Brown Heating is the best plumber in Cardiff. No obligation free quotes and many happy cust...

From £322

Last active Oct 26
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Flamefront Heating and Plumbing

Flamefront Heating and Plumbing are here to help customers who need a Plumber in Cardiff. We offer a competitive rate to complete all your plumberi...

From £285

Last active Oct 26
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Absolute Plumbing Services

Relax... you have found a reliable plumber in Cardiff. Absolute Plumbing Services is a friendly and reliable company based in Cardiff who consider ...

From £324

Last active Oct 26
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CJC Plumbing

CJC Plumbing is a trusted plumber serving customers in Cardiff and the surrounding area. Contact us to today to get a competitive quote for plumber...

From £281

Last active Oct 26
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Mark Richards Plumbing

Relax... you have found a reliable plumber in Cardiff. Mark Richards Plumbing is a friendly and reliable company based in Cardiff who consider no j...

From £274

Last active Oct 26
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G R C Plumbing & Heating

Approved plumber in Cardiff, covering 20 miles.

Whatever plumbering work you need, including emergency repairs, hire a competent and qualifi...

From £325

Last active Oct 26
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Penylan Plumbing & Heating Ltd

Lloyd

Trusted and professional plumber in Cardiff. Experienced in all plumbering work and keeping within budget and on quote. Penylan Plumbing & Heating ...

Cheapest plumber to replace a header tank in Cardiff

Estimates for replace a heating expansion header tank near Cardiff

Comparing plumbers estimates for replacing an expansion header water tank for your central heating gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Get rates and quotes to replace a header tank in Cardiff by posting a job with HaMuch and we will send it to  plumbers in Cardiff.

Price range for Heating Expansion Tanks

"Replace water header tank in loft. I have images of the current tank, it does not have a proper top so dust can get in." - CF24, job posted 01/01/70