-
Tenant safety
Landlord Legionella Risk Assessment
Landlords are legally required to assess the risk of Legionella in their rental properties. Our simple, fixed-fee service helps you stay compliant — quickly and affordably.
Stay compliant
Did you know that you now need to consider the risks of Legionnaires Disease associated with your rental property?
There is a legal duty for landlords to assess and control the risk of exposure to legionella bacteria.
This includes properties within the private rental sector. It is important to understand that in order to achieve the above requirements, the actions necessary are different for every sector and building type. It would be unreasonable to have to do the same things for a huge hospital, office or factory in a typical UK home.
A simple plumbing installation in a household does not need the same level of attention. However, this does not mean you should ignore your legal responsibilities.
Get Compliant in 3 simple steps
Step 1 - Request a quote
Get in touch to book your landlord Legionella risk assessment. We’ll confirm your property details and schedule a visit at a time that suits you.
Step 2 - property inspection
A trained assessor will visit the property to check the water system, identify any risks, and ensure it meets current guidance for rental properties.
Step 3 - get your report
You’ll receive a clear, compliant report with any recommended actions — ready to share with tenants or keep on file for legal assurance.
Why choose The First PRinciple?
We make Legionella compliance simple, affordable, and stress-free for landlords. Whether you manage one property or a portfolio, we deliver exactly what you need — without the unnecessary extras.

Straightforward
Our process is simple and practical, focused only on what’s required for standard residential rentals.

Compliant
We follow HSE guidelines and provide documentation that stands up to legal and regulatory scrutiny.

Local & Reliable
We serve landlords across Coventry, Leicester, Birmingham, and surrounding areas with fast, professional service.

Experienced
Our assessors are trained, thorough, and familiar with a wide range of residential property types.
Established company
When to contact us
- You’re renting out a property
- You haven’t had an assessment done
- You’ve just acquired a new rental
- You’ve made changes to the plumbing
- Your previous assessment is outdated
- Your tenant has requested proof
- You manage an HMO
- You want peace of mind
Protect your tenants
Book your Legionella risk assessment today and ensure your rental property is compliant, safe, and professionally assessed.
Contact us to get started — we’re here to help.
Your questions answered
Common questions
Do landlords need to carry out a Legionella risk assessment?
Yes. UK health and safety law requires landlords to assess the risk of Legionella bacteria in all rental properties, including single-let houses and flats.
Is a full water test always required?
Not usually. For standard domestic properties with simple plumbing, a risk assessment is often enough — water testing is only recommended if there’s a known issue or higher risk.
How often should the assessment be repeated?
There’s no fixed timeframe, but it should be reviewed regularly — especially when there’s a change in occupancy, plumbing, or water use.
Do I need to give the report to my tenant?
While not mandatory, it’s good practice to share a copy or summary of the assessment to reassure tenants and demonstrate compliance.
What’s involved in the assessment?
A trained assessor will inspect the water system, check for conditions that support Legionella growth, and recommend any control measures if needed.
What if I have multiple rental properties?
We can assess each property individually and help you manage compliance across your portfolio with consistent documentation and guidance.
Is Legionella a serious risk in residential homes?
The risk is usually low in well-maintained domestic systems, but it still exists — particularly if water is stagnant or unused for long periods.