What we offer

Water Treatment

Our comprehensive water treatment services are designed to keep your people safe from Legionnaires’ disease and other pathogens & bacteria.


Legionella Risk Assessment

Protect against Legionnaires’ disease and remain compliant

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Rely on our consultants to provide compliance advice on the needs of your system

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Water Hygiene

Proactively keep your water safe, clean your tanks and wider systems

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Air Hygiene Services

Understand the air health of your premises and keep your people safe

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Water Treatment Services

Chemical water treatment to save money, kill bacteria and prevent corrosion.

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Accredited training for both beginners and experienced water hygiene specialists.

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Want to find out more about what commercial water treatment services you need?

We have a comprehensive guide about all the water hygiene services that we offer. Explore more about compliance requirements, our process and our service offering by downloading your free guide today. 

Download our service guide

Why Choose H2O Hygiene

I’ve worked with the team at H2O for over 10 years and we’ve always been really pleased with their service. They’ve become an integral part of our service team and we’re delighted with how our working relationship goes from strength to strength.

Phosters (FM) Ltd

I have built up a close working relationship with H2O. Primarily to ensure that the client was happy with our services. During my time as a contract manager I have worked with numerous water companies. H2O are the first company that fill me with trust. This then gave us reassurance that work was being carried out to the latest L8. Ensuring that we and our client are kept compliant at a reasonable price.

Stuart T Contracts Manager, Integral UK Ltd

If you’re looking for a company who do what they claim to – and do it well, speak to H2O Hygiene. I’ve been through quite a few of the water hygiene log books and you’ll be hard pushed to find better. All tasks carried out, on time, every time. Good job H2O Hygiene. It’s the one to measure up to in my opinion peeps!

Noel H Managing Director, L8 Water

When I found out that Tom was starting up his own business, H2O Hygiene, I had no qualms whatsoever in using his company to carry out my water treatment needs for my current contracts. Tom’s knowledge of the industry and regulations is exemplary. Whilst we have been using H2O Hygiene, I have found their level of service exceptional, reliable and competitively priced. I would not hesitate in recommending Tom and H2O Hygiene to any one!

S Cox Contracts Manager

When I moved to my current job, their water management wasn’t great, so I rang H2O to see if they could help. The H2O Hygiene team have really taken their time to get to know our site and our system, an approach which makes my job much easier! Keeping H2O as a contact is a must for me, I would recommend them to anyone, they have been brilliant; having them around removes one of my stresses!

Martin Towers Director of Finance and Operations, Welland Park Community College Academy Trust

H2O in numbers

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H2O Serviced Sites in last year
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Risk assessments carried out in last year
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Total raised for charity
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Organisations fully trained in last year

Latest Blogs

Latest resource

Ensuring Safe Water in Schools: Key Steps for Effective Water Hygiene Management

As an educational institution, your school building should be somewhere students can safely learn and grow, but

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Latest resource

Maintaining Water Hygiene Over The 6 Week School Holiday

As the summer holidays approach, schools across the UK prepare for a well-deserved break. However, this period

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Latest resource

Understanding Legionnaires’ Disease: Key Symptoms and Risks

No matter the size of your business or industry, if your premises has a water system, you

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