You deserve peace of mind knowing your building is protected from Legionella risks.
With expert risk assessments and monitoring solutions at your fingertips, you gain the perfect balance of building efficiency, occupant safety, and Legionella compliance.
You get advanced technology backed by human expertise to keep your facilities safe.
Protect your building from Legionella risks with our expert risk assessments and monitoring solutions
Advanced technology with human expertise.
Building efficiency, occupant safety, and Legionella compliance in perfect balance.
Without the right expertise, Legionella compliance can lead to unnecessary costs or inefficiencies. We’re here to help you strike the right balance.
As a facility manager, you work hard to protect:
Without the right expertise, Legionella compliance can lead to unnecessary costs or inefficiencies. We’re here to help you strike the right balance.
We help companies prevent
The risk of damaging business reputation
An increased workload from managing water systems without expert support
Predictable Incidents leading to a budget overspend
Negative feedback or ratings from your building occupants, guests or tenants
Resource waste from blindly managing water temperatures
The negative impact caused by a confirmed Legionella positive result
Your hard-earned business reputation
Your valuable time when managing complex water systems
The risk of damaging business reputation
An increased workload from managing water systems without expert support
Your carefully planned budget from unexpected expenses
Your relationships with building occupants, guests, and tenants
Predictable Incidents leading to a budget overspend
Negative feedback or ratings from your building occupants, guests or tenants
Your resources from being wasted on poor temperature management
Your peace of mind from the negative impact of a Legionella positive result
The negative impact caused by a confirmed Legionella positive result
Resource waste from blindly managing water temperatures
With our systems, you'll experience:
Our Customers all enjoy
Real peace of mind as you maintain fully compliant water systems
Control over your budget with optimised management and predictable costs
Enhanced satisfaction as you provide a better experience for your occupants
Real peace of mind with assured compliant water systems
Optimised budget management and predictable costs
An improved occupant experience and positive feedback
"Your Legionella control obligations vary according to the unique nature of your business, the specific complexities of your buildings,
and the challenges of your aging water systems"
"Legionella control obligations vary according to the nature of your business, complexities of your buildings and their aging water systems"
You deserve better than outdated water monitoring methods. With real-time data and expert support, you can transform water system management — saving time, resources, and enhancing safety.
You get more than just box-ticking compliance. You receive:
- Proactive risk mitigation that protects what matters to you
- Enhanced management tools for your building systems
- Confidence that you're ensuring occupant safety
- Superior operational value for your investment
- Significant savings of your time, money, and resources
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When you partner with us, you join over 50 organisations managing more than 4,700 buildings with our smart building technologies. Just last year, our clients like you:
Received resolution for over 37,200 potential issues
Saved more than £1.37M in maintenance costs
Reduced their water wastage by over 500,000 litres

Traditional methods of monitoring water system health are outdated. Access to real-time data and expert support revolutionises water system management.
We don't just tick boxes, we provide.
Proactive risk mitigation that enhances building management, ensures occupant safety and delivers superior operational value.
We have been operating for over 14 years. Our smart building technologies are used by over 50 organisation with a combined portfolio of over 7,000 buildings.
Over the last year, we have resolved over 12,500 alerts and saved their owners more than £1.37M in maintenance costs.



What People Say About Us
Richard Thornett - Lead Engineer - BSW Southampton
“It is like having an engineer 24/7 with their hand on the plant”
James Shaw - Director - Miller Freeman - Nottingham
"The real time data allowed us to make several minor adjustments and changes to achieve satisfactory temperatures throughout the property that would not normally be picked up."
Brendon Moylan - Property Manager - Oakfield Community
“It gives us a good hold on monitoring the whole system”
Andy - Director - Tackle Tidy - Redditch
“I can sleep at night knowing that I'm not putting us in any kind of danger”
What People Say About Us
Richard Thornett - Lead Engineer - BSW Southampton
“It is like having an engineer 24/7 with their hand on the plant”
James Shaw - Director - Miller Freeman - Nottingham
"The real time data allowed us to make several minor adjustments and changes to achieve satisfactory temperatures throughout the property that would not normally be picked up."
Brendon Moylan - Property Manager - Oakfield Community
“It gives us a good hold on monitoring the whole system”
Andy - Director - Tackle Tidy - Redditch
“I can sleep at night knowing that I'm not putting us in any kind of danger”
Your path to peace of mind is simple:
How you get started
01
You submit your current risk assessment
Share your current Legionella risk assessment with schematic drawings so we can understand your unique requirements.
02
You schedule a requirements call with us
Discuss your specific needs with our experts who will listen and answer all your questions and address your concerns.
03
You review your tailored Legionella strategy
Receive and approve your tailored Legionella strategy designed for your building's specific requirements.
04
You experience the benefits with a 60-day risk-free trial
Begin your 60-day pilot with our money-back guarantee to experience the benefits without financial risk.
01
Submit your current Legionella Risk Assessment with schematic drawings
02
Schedule a call to discuss your specific requirements.
03
Review and agree on your new tailored Legionella strategy.
04
Benefit from a 60 day pilot scheme with a money back guarantee.

As a responsible facility manager, you want to be confident that the water systems you manage are always safe. Currently, you may find yourself:
- Spending valuable time each month processing temperature reports
- Analysing single-point temperature data to spot potential issues
- Struggling with limited time or expertise to make critical safety judgments
The challenge you face is limited time and specialised expertise to make these critical judgments. This can leave you feeling overwhelmed and your building and business reputation vulnerable to a Legionella incident.
You deserve a better solution that gives you both peace of mind and time back in your day. With access to live data readings and expert support services, you achieve the perfect balance – saving your time while meeting higher health and safety standards.
In today’s economic climate, efficiency and automation must deliver real ROI.
That’s why Legionella Watch is trusted by blue-chip companies to enhance compliance with a cost-effective, robust control system.
By choosing our solution, you gain:
- Instant access to live temperature data
- Continuous system monitoring
- Real-time alerts on conditions that could trigger Legionella risks or heating failures
- Direct support from our team of experts

At LCS, we know that you want to be confident that the water systems you manage and are responsible for are continually safe . In order to do that, you currently need the time each month to process monthly temperature reports and analyse data to determine if there are issues from a single temperature taken.
The problem is you have limited time and expertise to be able to make this judgement, which makes you feel overwhelmed. Leaving your building and business reputation vulnerable to a Legionella incident. We believe that access to live data readings and our expert support services is a perfect balance to save you time, whilst achieving higher health and safety standards.
We understand, the current economic climate dictates an urgency for improvements in efficiency and automation, with a tangible ROI. Which is why over the last 7 years, we've developed a cost effective and robust Legionella control method 'Legionella Watch', which is used by countless blue chip companies to enhance their Legionella compliance strategies and ensure water safety.
You too can have access to live data readings and our expert support network, who are monitoring your systems continually, alerting you to any change in conditions that could lead to a Legionella incident or heating system breakdown.
Our Services
Our Services
Legionella
Knowledge Bank






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Choose your sector below and receive further information.
Stop Worrying About Legionella Compliance
Your Smart Technology With 6 Features That Save Time, Money and Protect Your Reputation
✓ Discover your in-depth overview of all 6 key features that save your time, money and protect your business reputation
✓ See how you can transform your compliance through real-world case studies
✓ Follow your implementation roadmap for seamless integration with your existing systems
✓ Mitigate your Legionella risk today
The Smarter Alternative
Join other facility managers who have dramatically reduced their compliance workload by 70% while achieving 100% compliance rates.
Take your first step toward simplified compliance management with our comprehensive guide detailing how smart building technology transforms your water safety monitoring.

6 ways to revolutionise Legionella compliance
for your business
The Invisible Risk Needs Smarter Solutions
Traditional methods of Legionella risk management - manual checks, infrequent sampling, and paper-based records are no longer enough. While they were once standard practice, these outdated approaches leave buildings vulnerable to compliance gaps, unexpected outbreaks, and unnecessary operational costs.
Common Failures in Traditional Legionella Mitigation
❌ Infrequent Checks
Manual inspections (often monthly) leave long gaps between data points, allowing risks to build undetected.
❌ No Real-Time Monitoring
Without continuous oversight, water temperature, stagnation, or flow changes go unnoticed until it's too late.
❌ Human Error
Logbooks, spreadsheets, and paper trails are prone to missed entries, inconsistency, and even falsification.
❌ Reactive, Not Preventative
Issues are only addressed once they become visible problems—by then, health and legal risks may already be present.
❌ Static Risk Assessments
Outdated reports often ignore changes in building use, occupancy, or system layout—meaning your mitigation plan may no longer match reality.
❌ High Costs, Low Insight
Routine testing and flushing can be expensive, but often provide little actionable intelligence or return on investment.
The Smarter Alternative

With Legionella Watch, we offer smart, data-driven solutions. Legionella management becomes proactive, predictive, and far more cost-effective. Real-time monitoring, automated compliance, and AI-driven insights can help you stay ahead of risk—before it becomes a problem.
- 📡 Real-time Monitoring
- 🧠 Proactive / Predictive Risk Alerts
- 🔄 Automated Compliance
- 📊 Actionable Dashboards
- 🔐 Centralised Data & Oversight


Get more information on your sector
Choose your sector below and receive further information.
6 ways to revolutionise Legionella compliance
for your business
The Invisible Risk Needs Smarter Solutions
Traditional methods of Legionella risk management - manual checks, infrequent sampling, and paper-based records are no longer enough. While they were once standard practice, these outdated approaches leave buildings vulnerable to compliance gaps, unexpected outbreaks, and unnecessary operational costs.
Common Failures in Traditional Legionella Mitigation
❌ Infrequent Checks
Manual inspections (often monthly) leave long gaps between data points, allowing risks to build undetected.
❌ No Real-Time Monitoring
Without continuous oversight, water temperature, stagnation, or flow changes go unnoticed until it's too late.
❌ Human Error
Logbooks, spreadsheets, and paper trails are prone to missed entries, inconsistency, and even falsification.
❌ Reactive, Not Preventative
Issues are only addressed once they become visible problems—by then, health and legal risks may already be present.
❌ Static Risk Assessments
Outdated reports often ignore changes in building use, occupancy, or system layout—meaning your mitigation plan may no longer match reality.
❌ High Costs, Low Insight
Routine testing and flushing can be expensive, but often provide little actionable intelligence or return on investment.
The Smarter Alternative

With Legionella Watch, we offer smart, data-driven solutions. Legionella management becomes proactive, predictive, and far more cost-effective. Real-time monitoring, automated compliance, and AI-driven insights can help you stay ahead of risk—before it becomes a problem.
- 📡 Real-time Monitoring
- 🧠 Proactive / Predictive Risk Alerts
- 🔄 Automated Compliance
- 📊 Actionable Dashboards
- 🔐 Centralised Data & Oversight
