Water Hygiene & Legionella Specialists
Industry-leading Water Hygiene Company in the South East
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“Highest quality of works and very good customer service. Helped our site from tank cleans/new installs/ repairs everything we’ve needed doing they have been spot on with…even with specialist pipework no one would help us with. Always willing to go the extra mile and we wouldn’t use anyone else.”
Water Hygiene Services in the South East
H2O Comply is a water hygiene specialist working across the South East. We offer a comprehensive range of solutions designed to ensure the safety and compliance of your water supply. Our water hygiene services including,
Water Testing, Water Sampling, Water Tank Cleaning, Mains and Pipework Chlorination, Water Tank Chlorination,Legionella Testing, and Legionella Risk Assessments.
Expert Water Hygiene Solutions for a Safe and Compliant Water Supply in the South East
H2O Comply offers a wide range of water treatment services to suit your needs! Our highly qualified engineers will help you restore the quality in any building or system. We ensure that we follow all Legionella guidelines, as well as British standards so our work is not only safe but also compliant with HSG274 L8 ACOP.
Our specialist engineers can help you with, legionella testing for Legionnaires’ disease & bacterial sampling for microbes or viruses including cholera bacteria and more.
In addition to our water hygiene services, we also provide assistance for occupational hygiene issues that may affect the health and wellbeing of your staff. For instance, we can help address concerns related to dandruff caused by excessive dust exposure when working inside buildings made from aggregate materials, such as brick.
Our team of experienced professionals understands the importance of maintaining a healthy work environment, and we are committed to providing tailored solutions that address your specific needs. Whether you require a one-time assessment or ongoing monitoring and support, we are here to help.

Ensure the Quality of Your Water Supply with Our Specialist Testing Services
Our specialist engineers are well-equipped to provide Legionella testing for Legionnaires’ disease and bacterial sampling for a wide range of microbes and viruses, including cholera bacteria. Our thorough and efficient testing procedures help ensure that your water supply is free from potential health hazards, protecting the wellbeing of your staff and visitors.

Protect Your Business with Our Comprehensive Water Hygiene Solutions
Need help with your water system? We are ready to help, contact us today to get started.
“Very helpful and know what they are doing. I called them on short notice however Siu and her team accommodated me and met the required expectations. “
H2O Comply - Keeping your water safe and compliant.
When engaging H2O Comply to look after your water system you can rest assured that you have made the best choice.
Our team of water hygiene specialists has an unrivalled level of technical knowledge and many years of proven experience. We are dedicated to providing tailored solutions that meet the unique needs of our clients, no matter the industry or size of the organisation.
With a focus on quality and customer service, we have built a reputation as one of the top water hygiene specialists in the South East. Our comprehensive services include water risk assessments, cleaning and disinfection, monitoring and sampling, and Legionella control.
We understand that water hygiene can be complex, which is why our team of experts is always available to answer questions and provide guidance, making the process as simple and stress-free as possible.
Our promise to you
Consistent point of contact
Support & Advice
Meeting your needs
Customer Reviews
We are 5 Star reviewed on Yell.com

Our Recent Blogs
Water Hygiene Checks: Could Water Really Be Making My Tenants Sick?
When Laura handed over the keys to her flat for a new tenant, she thought her work was done. She’d cleaned every corner, double-checked the
Ensuring Safe Water Systems with Annual Legionella Risk Assessments
It was a wake-up call. Water safety isn’t something you can set and forget. It’s a journey from tap to tenant, and every step matters.
5 Top Reasons For Relining your Water Tank
Updated 16/09/25 Today, water tanks are still as useful as ever so it’s important that you’re staying on top of maintenance to keep your tank





