Legionella Testing & Sampling
Independent Access to Qualified Legionella Testing Providers
Legionella testing and water sampling play a critical role in managing water safety across commercial, public, and residential buildings. Legionella Risk Assessment UK does not carry out testing directly. Instead, we independently connect you with UKAS-accredited laboratories and qualified water hygiene professionals who are authorised to carry out compliant legionella testing and analysis.
Our role is to ensure you are matched with competent, impartial providers—without bias, commissions, or preferred suppliers.
Services
What Is Legionella Testing?
Legionella testing involves the collection and laboratory analysis of water samples to identify the presence of legionella bacteria within a water system. Testing is typically carried out when:
A risk assessment identifies elevated risk
- Control measures have failed or been disrupted
- A system has been shut down or recommissioned
- There is concern following temperature or usage issues
- Ongoing monitoring forms part of a written scheme of control
Testing helps confirm whether control measures are effective and whether remedial action is required.
Who Needs Legionella Testing?
Legionella testing may be required for a wide range of properties, including:
Commercial buildings and offices
- Hotels, leisure facilities, and gyms
- Healthcare and care environments
- Schools and educational facilities
- Residential blocks and HMOs
- Industrial and manufacturing sites
Testing requirements depend on system complexity, usage patterns, and risk assessment findings.
Our Independent Matching Process
We help you access qualified legionella testing providers by:
- Matching you with UKAS-accredited laboratories
- Connecting you with experienced sampling technicians
- Ensuring providers meet current HSE and ACOP L8 guidance
- Offering multiple provider options where appropriate
- Remaining completely independent and impartial
You choose who to engage — we simply make the process easier and safer.
What Testing May Include
Depending on your system and risk profile, testing may involve:
- Hot and cold water sampling
- Sentinel outlet testing
- Tank and calorifier sampling
- Shower and outlet testing
- Laboratory analysis and reporting
- Interpretation of results and recommendations
All testing should be carried out by trained professionals using compliant methods.
Understanding Your Results
Test results typically fall into defined action levels, indicating whether:
- Existing controls are effective
- Increased monitoring is required
- Remedial action should be taken
- Further investigation is necessary
Providers we connect you with will explain results clearly and outline any next steps.
Why Use Legionella Risk Assessment UK?
- Independent — no paid listings or commissions
- UK-focused network of qualified providers
- Saves time sourcing competent testers
- Transparent, unbiased recommendations
- Suitable for businesses, landlords, and duty holders
Find a Legionella Testing Provider
If you need legionella testing or water sampling, we can help connect you with qualified professionals operating in your area.
Start the process today and receive details of suitable testing providers.