Cold Water Storage Vessel Clean & Chlorination

Ensure Safe and Compliant Water Systems


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Innovative Legionella Control Solutions & Water Treatment Services

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Monitor your salt levels, order salt directly and access support at a touch of a button.

Innovative Alerts

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Money Back Guarantee

Peace of mind with our 90-Day guarantee*. We are that confident you’ll love our water softeners.

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Highly Rated

We provide exceptional customer service, proven by our Google reviews.

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Our Process: Thorough, Professional, Compliant

We follow a meticulous process tailored to each system’s needs:

  • Site Survey & Risk Assessment

    We begin with a detailed inspection and risk assessment of your cold water storage vessel.

  • Drain & Isolate

    The vessel is safely drained and isolated from the water system.

  • Manual & Mechanical Cleaning

    We remove scale, biofilm, and debris using safe mechanical tools and manual scrubbing.

  • Rinse & Refill

    After chlorination, the system is flushed thoroughly with fresh water to remove residual chemicals.

  • Water Sampling & Certification

    We take samples for lab analysis (if required) and provide a disinfection certificate upon completion.

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Why Cleaning and Chlorination Are Important

Without regular maintenance, water storage systems can become breeding grounds for:

  • Bacteria and viruses, including Legionella and E. coli

  • Sediment and sludge, which affect water quality and pressure

  • Corrosion, which reduces tank lifespan and damages plumbing

Regular cleaning and chlorination help prevent these issues and ensure water quality meets ACoP L8, HSG274, and BS EN 806 standards.

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Who Needs This Service?

Our CWSV cleaning and chlorination service is ideal for:

  • Commercial buildings

  • Hospitals and care homes

  • Schools and universities

  • Hotels and leisure facilities

  • Industrial sites

  • Residential property managers

What Legionella Services are there?

Legionella Schematic Drawing

Legionella Risk Assessment

TMV Servicing

Legionella Remote Monitoring

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Legionella Testing

Expansion Vessel Flushing

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Legionella Remedial Works

Water Safety Signs

Legionella Free Legionella Audit

Legionella Monitoring

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Legionella Testing Kit

Pump Servicing

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Stay Compliant, Protect Health

Regulatory bodies such as the Health & Safety Executive (HSE) require that all water systems are kept clean and free from microbial contamination. Failing to maintain your cold water system can lead to legal issues, health risks, and reputational damage.

Let our expert team handle your water hygiene needs with minimal disruption and full compliance.

Request your free personalised quote today!

How Can We Reach You

Legionella-Safe Water Softening & Purification Solutions

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Monitor your salt levels, order salt directly and access support at a touch of a button.

Innovative Alerts

A blue icon of a hand holding a shield with a checkmark, a dollar sign, and an arrow encircling the dollar sign.

Money Back Guarantee

Peace of mind with our 90-Day guarantee*. We are that confident you’ll love our water softeners.

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Highly Rated

We provide exceptional customer service, proven by over 7500 5-star Trustpilot reviews.

Leading Legionella Services & Trusted Water Treatment Experts in the UK

Flowsafe Compliance Water Hygiene Services is built on over 10 years of personal industry experience, delivering trusted water treatment solutions for homes and businesses across the UK.

With a strong focus on quick response, reliability, and tailored service, we offer expert Legionella control and water hygiene solutions designed to ensure safe, clean water where it matters most. Our approach is hands-on, professional, and fully aligned with current industry standards and regulations.

Combining deep technical knowledge with a customer first mindset, Flowsafe Compliance Water Softeners provides dependable water quality solutions helping you protect your property, maintain compliance, and support overall health and well-being.

90-Day Money Back Guarantee

Fill out this form and one of the team will be in touch or call our team to speak to one of our experts 01359 212 119

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