Legionella Water Testing in Doncaster
We provide professional Legionella water testing in Doncaster, helping landlords, letting agents, housing associations, and businesses meet legal compliance and health protection standards.
Our laboratory-based testing service detects Legionella bacteria in your water system and provides clear results to support your risk management obligations
What Is Legionella Water Testing?
Legionella water testing involves taking water samples from your taps, tanks, or other outlets and analysing them in a UKAS-accredited laboratory.
This test checks for the presence of Legionella pneumophila, the bacteria responsible for Legionnaires’ disease.
It’s not the same as a Legionella risk assessment, but often used alongside one—especially in higher-risk or complex systems.

When Should You Test for Legionella?
Water testing is recommended in the following situations:
If your Legionella risk assessment identifies high or uncertain risk
After periods of water system inactivity (e.g. office or rental vacancy)
When monitoring control measures
Following any system changes, refurbishments, or confirmed Legionella case
We recommend testing at regular intervals if you operate in healthcare, care homes, hospitality, or housing sectors.
What’s Included in Our Water Testing Service?
Our service includes:
On-site water sampling by a trained technician
Laboratory analysis of Legionella presence and species
A written test report with results and interpretation
Guidance on what to do next (especially if results are positive)
All work is carried out with full compliance to HSE ACOP L8 and BS 7592:2022 sampling standards.
Serving Doncaster and Surrounding Areas
We cover all areas of Doncaster and nearby locations across South Yorkshire, including Bentley, Armthorpe, Bessacarr, Balby, Rossington, and more. If you’re unsure whether you need a Legionella test or a risk assessment, we can help you decide.
Read more about us and what we offer in terms of legionella assessments and water testing in Doncaster and across South Yorkshire
Need a Legionella Risk Assessment?
If you haven’t yet completed your risk assessment, we can help. Visit our main service page for full details:
👉 Legionella Risk Assessment in Doncaster
Book Your Legionella Water Test Today
To arrange Legionella water testing in Doncaster or request a quote, get in touch using the form below or call Paul directly.
We’re happy to advise whether testing is appropriate for your building or compliance duties.
See the site map for other information regarding legionella risk assessments