About Us

Established in 2007, Osiris Water Management Limited has over ten years’ experience in providing water treatment services, including provision of Legionella Control. Independently owned, our Directors have over twenty years serving the industry.

Our friendly, dedicated and highly trained engineers, provide high standards of care to our customers in all sectors.

We are one of the UK leading water treatment companies covering the UK, with the ability to provide bespoke monitoring systems to suit specific requirements, ensuring complete monitoring control and offer our clients complete confidence.


Legionella Control Association – Code of Conduct for Service Providers
The Legionella Control Association (LCA) ensures that contractors dealing with water systems where Legionella is a risk are competent specialists.

Safecontractor Accreditation Scheme
Safecontractor is an accreditation scheme that assesses the health & safety competency of contractors and service providers.

Certificate of Registration Under the Control of Pollution (Amendment) Act 1989.
This allows Osiris Water Management to legally carry waste. This enables waste product including chemicals to be removed from site and disposed of in the correct manner.