Looking for Legionella Testing Swindon?
You’re in the right place.
At Acorn Safety Services, we provide professional Legionella testing services across Swindon and the surrounding areas.
Whether you manage a healthcare facility, school, commercial premises, or residential building, we deliver fast, reliable, and UKAS-accredited water testing to help you meet your compliance duties and keep people safe.
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Click below to request your no-obligation quote.
We’ll provide a competitive fixed price based on your specific water systems in Swindon – no hidden fees, just clear pricing and expert advice.
Legionella Testing Swindon
We offer a full range of Legionella testing and consultancy services, including:
- Legionella water sampling and analysis
- Legionella risk assessments
- Site surveys and system inspections
- Legionella control strategy development
- Staff training and compliance support
We work with all types of water systems across Swindon, such as:
- Hot and cold water systems
- Cooling towers and evaporative condensers
- Spa pools, fountains and water features
- Misting systems, air washers and humidifiers
- Safety showers and vehicle wash systems
If your water system stores or recirculates water, especially where aerosol release is possible, you should consider regular Legionella testing.
What is Legionella Testing?
Legionella testing involves collecting water samples in sterile containers treated with sodium thiosulphate to neutralise biocides. These are then sent to our UKAS-accredited laboratory for analysis.
The test identifies:
- Recommendations for corrective action (if needed)
- Whether Legionella is present
- The species and concentration of bacteria
When Should You Test for Legionella in Swindon?
Legionella testing may be necessary if:
- Your control measures (e.g. temperatures or disinfectant levels) are not consistently maintained
- You manage high-risk environments (e.g. care homes, hospitals, dental surgeries)
- Your building has been unoccupied or underused (e.g. due to closure or holidays)
- A Legionella outbreak has been reported or is suspected
- Biocide treatment is used, or hot water is stored at lower temperatures
Regular testing helps demonstrate due diligence and ensure you remain compliant with HSE guidelines (HSG274) and ACoP L8.
Our Legionella Consultants in Swindon
Our specialist Legionella consultants have extensive experience working across various sectors and property types in Swindon – including:
- Commercial offices
- Healthcare and medical premises
- Schools and universities
- Industrial and manufacturing sites
- Hospitality, leisure and retail
What Happens After Testing?
If your test results show the presence of Legionella, our team can guide you through the remediation process. We offer independent advice, completely free of charge, to help you eliminate risks and implement practical solutions.
After your Legionella testing is complete, we’ll provide:
- A full laboratory report
- Clear interpretation of results
- Recommendations in plain English
- Free advice on next steps or remediation if required
Free Legionella Remediation Consultation
You’ll also get access to our secure online client portal, where you can view and download your reports 24/7 – ideal for audits, compliance checks and internal reviews.
With our expert knowledge, we’ll create a tailored sampling plan and advise on the best control strategy for your premises.
Fast, Free And Fixed Price Quote Service
We’ll quote you within 1 working day, and the quote you receive will be the price you are charged.
City and Guilds Qualified Consultants
To deliver the highest levels of service of our legionella consultants hold HTM04-01, WS8 and WS14 City and Guilds qualifications.
Multiple Sector Experienced Legionella Consultants
All of our Legionella Consultants are experienced in working across various sectors which gives you the assurance that they can meet all of your requirements.
Free Client Portal And Project Data Storage
All legionella risk assessments come with free access to your own live, secure and encrypted, client portal. Provide 24/7 access to your legionella risk assessment data and reports whenever you want to whoever you want, you’re in control.
Up To Date Advice Of Safe Systems Of Work
The experience and skills of our Legionella Consultants come from the time spent on sites realising the problems and issues you face. This experience enables us to develop and review risk assessments and SSoW and formulate site-specific documentation and procedures which will work for you.
24/7 Access To Our Legionella Consultants
You’ll have access to our Legionella Consultants when you need it, wherever you need it!
Free Legionella Remediation Consultation & Advice
Where remediation works are required, we can assist you with free, independent and impartial assistance following your survey.
How much does Legionella Testing Swindon cost?
If you’re looking to find out how much your legionella testing Swindon will cost, all you need to do is fill in our simple quote request form.
Legionella Risks in Swindon
Swindon, a bustling town in Wiltshire, faces ongoing concerns related to Legionella bacteria. This microscopic organism can cause Legionnaires’ disease, a serious form of pneumonia. The risk is particularly pronounced in Swindon due to various contributing factors. Older plumbing systems found in many historic buildings can create environments conducive to bacterial growth. These systems may experience stagnant water flow, temperature fluctuations, and degradation, all of which increase Legionella proliferation.
Additionally, Swindon houses several industrial sites, healthcare facilities, and large public buildings, which further heightens the risk. Industrial sites, with their extensive water systems, offer multiple potential breeding grounds for Legionella if not maintained properly. Healthcare facilities and public buildings see high footfall, making regular testing crucial to prevent outbreaks. Legionella thrives in poorly maintained water systems, especially when water temperatures allow for optimal bacterial growth. Therefore, it’s vital for property managers and responsible parties to conduct frequent risk assessments and perform regular testing to ensure water systems are secure. These precautions help safeguard public health, preventing potential outbreaks in common-use buildings.

Legionella Testing Swindon – Frequently Asked Questions
Below we’ve outlined some commonly asked questions about Legionella Testing Swindon. Still got a question, contact us and request a call back from one of our Legionella Consultants.
What is Legionella Bacteria?
Legionella bacteria is a type of pathogenic bacterium that can cause legionnaires’ disease, a severe and sometimes fatal form of pneumonia. The legionella bacteria is found in natural water sources as well as man-made water systems, such as cooling towers, evaporative condensers, humidifiers, hot tubs/whirlpools, showerheads, and fountains.
How do I test for legionella in my water system?
When monitoring for legionella is deemed necessary, the sampling procedure should be carried out in accordance with BS7592 and, if a biocide is used, it should be neutralized as soon as possible. To ensure the most accurate results, water samples should be sent to and tested by a UKAS-accredited laboratory that participates in the water microbiology proficiency testing scheme such as Public Health England’s. The laboratory should also apply a minimum theoretical mathematical detection limit of <= 100 legionella bacteria per litre of sample for culture-based methods.
Our trained legionella experts have extensive experience sampling and testing for Legionella across a wide range of water systems, throughout various types of properties and for different sectors.
After conducting an initial assessment of the property and water systems. With our team, you can be confident that we will establish a thorough and accurate sampling plan. This plan will include how many samples need to be taken, the types of sampling, as well as where the locations are going to be. They will likely take samples from both hot and cold outlets, as well as areas that have been identified as being a potential risk for high numbers of Legionella bacteria, such as those with poor temperature distribution.
Water samples are collected utilising the bottle sampling methodology which entails the collection of water into small, sterile vials before being labelled and sent to an external UKAS-accredited laboratory for examination and analysis.
How much does legionella testing Swindon cost?
This depends on the number of samples that need testing and the collection process.
To get your fast, no-obligation quote click here.
How often should Legionella testing be done in Swindon?
For open systems (e.g. cooling towers, spa pools), testing is usually required at least quarterly.
Enclosed systems like hot and cold water supplies may not require frequent testing unless problems with temperature control or disinfection are identified.
Who can you use for legionella testing?
Water quality testing may be done by a service provider, such as a water treatment business or consultant, or by the operator if they are trained to do so and are correctly supervised.
The type of test required will be determined by the kind of water system you have. HSG274 Legionnaires’ disease Technical guidance provides further details for both evaporative cooling systems and hot and cold water systems.
How often should I test for Legionella in water?
The answer is determined by the system you have and the recommendations as set out within your legionella risk assessment. For open systems, such as cooling towers, evaporative condensers and spa pools etc, routine testing should be carried out at least quarterly. However, there may be circumstances where more frequent sampling may be required.
Microbiological testing is not usually required for hot and cold water systems, which are generally enclosed and do not face the elements or significant contamination in the same way as cooling towers. If you’re unsure about your control regime’s effectiveness or if recommended temperatures or disinfectant concentrations aren’t being consistently met, additional testing for legionella may be required. HSE provide further guidance in HSG274 Part 2 (PDF)
How do I interpret Legionella test results?
The results of your legionella testing will need to be viewed within the context of your water system. Any actions required following your legionella testing results will depend on your legionella risk assessment. Our Legionella Consultants will be on hand to guide you through whatever you need to do.
Do I need a risk assessment before testing?
Yes – your Legionella risk assessment will determine the need and frequency of testing. It will also guide the sampling locations and help interpret results in context.

Free Online Portal with Every Legionella Testing Swindon Service
We have worked with our database provider to produce an easy-to-navigate online system that can be accessed via any web browser. There is no downloading software or apps and best of all its FREE.
Host your legionella testing data and reports securely, accessible anytime from anywhere
This is available for anyone who uses our services.


LEGIONELLA MONITORING
Ensure Continuous Safety with Ongoing Water Quality Checks

























