UK Water Tank Cleaning for Legionella Prevention

Keep Your Water Systems Safe, Compliant, and Running Smoothly

Struggling with Water Quality or Compliance?

We know how frustrating it is when your water systems aren’t working as they should. You’re not alone, whether it’s poor water quality, frequent breakdowns due to scale or sludge build-up, or the headache of maintaining compliance. Check out our UK Water Tank Cleaning Services to see how we can help you.

Sound familiar?

  • Inconsistent water quality impacting your operations
  • Time wasted dealing with contaminated tanks
  • Repeated disruptions due to biofilm and scale
  • Pressure to meet HSE compliance and avoid enforcement

At Green Water Services, we relieve stress. Our expert team delivers comprehensive water tank cleaning and full Legionella control services so you can focus on your business; not your tanks.

What We Do: UK Water Tank Cleaning Services

Our Derbyshire-based team uses tried and tested methods to ensure your water tanks are clean, compliant, and safe:

1. Full Drain Down

We start by draining your tank completely to prepare it for a thorough clean.

2. Sludge & Biofilm Removal

Using specialist equipment, we remove scale, sediment and biofilm build-up from all internal surfaces – the main culprits of contamination and inefficiency.

3. Disinfection

We apply a chlorine-based biocide to eliminate harmful bacteria, including Legionella.

4. Final Rinse

We thoroughly rinse the tank to remove all traces of cleaning agents; leaving you with safe, usable water.

5. Refill & Test

Once refilled, we conduct water testing to verify that your system meets safety and compliance standards.

Why Water Tank Cleaning Matters

Clean water storage isn’t just about quality – it’s a legal requirement under:

  • The Health and Safety at Work Act 1974 (HSWA)
  • Control of Substances Hazardous to Health (COSHH) 2002
  • ACoP L8 and HSG274 Part 2

Neglecting water hygiene can lead to:

  • Legionnaires’ disease outbreaks
  • Legal consequences and fines
  • System failures and unplanned downtime
  • Reputational damage

Our service ensures:

  • A hygienic water system
  • Full regulatory compliance
  • Reduced maintenance costs
  • Peace of mind for you and your team

Why Choose Green Water Services?

We’re not just cleaners but your Legionella and water hygiene partners.

Fixed, Fast Quotes

Get a guaranteed price within one working day. There are no hidden fees.

City & Guilds Qualified

Our consultants hold HTM04-01, WS8 and WS14 qualifications.

Sector Experience

We’ve worked across healthcare, manufacturing, property management and more.

Client Portal Access

Your live, secure portal stores all your reports and risk assessments in one place – accessible anytime.

UKAS-Accredited Testing

All water samples are tested through certified UKAS labs.

Free Remediation Support

We offer impartial advice if remedial work is required following a risk assessment.

24/7 Support

Our team is available whenever you need us; no matter the time or location.

Nationwide Reach

Though we’re proudly based in Derbyshire, our engineers cover the entire UK.

What Does the Process Look Like?

Step 1: Assessment

Our specialists visit your site and assess your current setup.

Step 2: Bespoke Plan

We created a tailored action plan that covers cleaning, disinfection, and testing; all aligned with ACP L8.

Step 3: Cleaning & Disinfection

We get to work with minimal disruption to your operations.

Step 4: Water Testing & Reporting

Results are tested and logged securely in your portal.

Step 5: Ongoing Support

We’re always here to help with re-testing, documentation updates, and compliance advice.

Get Your Free Quote Today

Fill in our quick quote form, and we’ll respond with a fixed price within 1 working day. No obligation, no surprises.

Cleaning

Water tank cleaning and tank chlorination.

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Monitoring

Designing bespoke L8 Monitoring programmes.

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Control

First class Legionella control service.

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Risk Assessments

Identify and assessing the risk of exposure to legionella bacteria.

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Training

A background to Legionella, the potential risks associated with water systems.

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