Cold water tanks repaired or replaced in Edinburgh

Name: Celsius Plumbing and Heating (Edinburgh) Ltd
Rating: 4.8

Do you need a cold water tank repaired, replaced, or cleaned? From overflowing ballcocks to full system upgrades, the Celsius team can help if you're based in Edinburgh and the surrounding areas.

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Cold water tank repairs in Edinburgh

Got an overflowing tank or a noisy ball cock? These are common faults that, if left too long, can lead to major water damage. Our experienced team of Edinburgh based plumbers can quickly diagnose and repair issues including:

Worn-out or seized ball valves.
Overflowing or constantly filling tanks.
Damaged insulation or tank lids.
Minor tank leaks.

Prompt repairs keep your system safe, compliant, and prevent further plumbing issues. Providing clean and safe water is a legal requirement for Edinburgh landlords.

Stagnant water and poor maintenance can lead to bacteria growth in your tank, including Legionella. Celsius offer complete cold water tank cleaning and chlorination (disinfection) for homeowners, landlords, and businesses.

Full tank drain-down and internal clean.
Disinfection using approved chlorination chemicals.
System refill and recommission.
Job reports issued for compliance where required.

Most customers are shocked at how dirty their cold water tank is. And to think they brush their teeth with the same water!

This cold water tank needs replaced and a new water tank installed.

Cold water tank installation and upgrades

If your tank has reached the end of its life or doesn’t meet today’s standards, we can replace it with a WRAS-approved plastic cold water tank. These modern systems are sealed, insulated, and designed to prevent contamination.

We handle:

• Installation of compliant plastic units
• Fit new lids lids, lagging, and fly screens

All tanks meet current UK Water Supply Regulations, which replaced the old “Bylaw 30” standard.

Top Tip! Not all tanks can be safely removed, so please ask our Edinburgh based plumbers for advice and assistance.

Replace old lead or galvanised tanks with new WRAS-approved plastic water tanks.

Replace lead or galvanised tanks with WRAS-approved plastic tanks

Old lead or galvanised steel tanks can pose health risks and often leak or corrode. We’ll remove and dispose of (if safe to do so, but not always possible) the old tank, then fit a modern, WRAS-approved replacement. These tanks are much easier to maintain, better insulated, and fully compliant with the regulations.

Need help identifying your tank type? We’re happy to inspect and advise. You may not even need to replace your cold water tank depending on the boiler and/or hot water tank you may have. Ask our expert plumbers for advice, we are always happy to help.

... or replace your cold water tank with a direct mains supply

Direct mains water supply can give better water pressure and less maintenance. If your property’s plumbing system allows, we can disconnect your tank and convert your cold water system to run directly from the mains supply.

Key benefits:

Stronger water flow.
Cleaner, fresher water.
Great more space in your home.

We’ll assess your setup and advise if a mains-fed upgrade is the right fit. Switching to a combi boiler will normally mean you not longer need a cold water tank. Ask our team if you are considering upgrading to a combi boiler installation in Edinburgh.

We recently had our cold water tank cleaned and were shocked at what came out of it, to think we’d been brushing our teeth with that water! The Celsius team were brilliant from start to finish. They turned up on time, explained everything and left the place spotless after completing the job. We’ve now got real peace of mind. Highly recommend if you’ve not had your cold water tank checked in a while.

R SWANSON | HOMEOWNER | MORNIGNSIDE

This water storage tank needs cleaned and a Legionella test.

Do I need a Legionella Risk Assessment (LRA)?

Landlords and property managers have a duty to assess and reduce the risk of Legionella in domestic water systems. Our team can carry out professional Legionella risk assessments in line with HSE’s Approved Code of Practice L8.

We identify risks in your tank system, recommend control measures, and complete any remedial work required. This may include chlorination, temperature adjustments, or system alterations.

Find out more about Legionella risk assessments

Choose celsius plumbers for your cold water tank repair or replacement

If you’re based in Edinburgh and need a cold water tank replacement or repair, you’re looking for a plumber who responds quickly, arrives on time, and provides a hassle-free service. That’s exactly what you get with Celsius Plumbing & Heating. We make the process smooth and stress-free so you can get back to what matters most.

Our plumbers are able to diagnose and fix most issues on the spot, thanks to the parts we carry in our vans. Plus, we provide a 12-month aftercare service on all work we carry out, giving you peace of mind that your hot water system is in safe hands.

From servicing your boiler or installing new boilers right through to tap repairs or new radiators, you can rely on our team for full plumbing services.

Get in touch about your cold water tank repair

If you are ready to get your hot water tank repaired or replaced by the Celsius Plumbing team, please click the ‘Book a Repair’ button below, or phone us on 0131 258 0848.

Book a cold water tank repair

How often should a cold water tank be cleaned?

We recommend every 1–2 years, or annually for rental properties.

Can I remove my cold water tank and switch to mains water?

Yes, if your property’s pressure and layout support it. We can assess and advise.

Is chlorination required after cleaning?

Yes. Chlorination ensures bacteria and debris are fully eliminated, especially important for compliance. We do all this as part of our cleaning process.

What is a WRAS-approved cold water tank?

It’s a tank that complies with the Water Supply Regulations. These units are sealed, insulated, and fitted with protective screens.

Can I keep using a lead or galvanised tank?

It’s not recommended. These are outdated, prone to contamination, and should be replaced with safer materials.

Will you remove my old lead or galvanised tank?

It may not be possible or safe to do so, so we don’t tend to remove these as standard. It’s best to ask us and we can assess the possibilities and risks.

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0131 258 0848 info@celsiusplumbers.com

Celsius Plumbing and Heating, Edinburgh

2D West Telferton
Telferton Industrial Estate
Edinburgh
EH7 6UL

Mon - Fri 8am - 8pm

Saturday 8am - 8pm

Sunday 8am - 8pm

Celsius Plumbing and Heating (Edinburgh) Ltd is registered in Scotland No SC412287. Credit subject to status and affordability. Celsius Plumbing and Heating (Edinburgh) Ltd FRN: 937137 trading as Celsius Plumbing and Heating are authorised and regulated by the Financial Conduct Authority. We are a credit broker not a lender – credit is subject to status and affordability, and is provided by Mitsubishi HC Capital UK PLC. Terms & Conditions Apply. The register can be accessed through http://www.fca.org.uk