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.
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.
We help companies like yours prevent:
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
The risk of damaging business reputation
An increased workload from managing water systems without expert support
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
Predictable Incidents leading to a budget overspend
Negative feedback or ratings from your building occupants, guests or tenants
The negative impact caused by a confirmed Legionella positive result
Resource waste from blindly managing water temperatures
The negative impact caused by a confirmed Legionella positive result
Resource waste from blindly managing water temperatures
Our systems give you:
Our Customers all enjoy
Real peace of mind with assured compliant water systems
Optimised budget management and predictable costs
An improved occupant experience and positive feedback
Real peace of mind with assured compliant water systems
Optimised budget management and predictable costs
An improved occupant experience and positive feedback
"Legionella control obligations vary according to the nature of your business, complexities of your buildings and their aging water systems"
"Legionella control obligations vary according to the nature of your business, complexities of your buildings and their aging water systems"
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 you with.
- Proactive risk mitigation
- Enhanced building management
- Ensured occupant safety
- Superior operational value
- Savings in time, money and resources
We have been operating for over 14 years. Our smart building technologies are used by over 50 organisations with a combined portfolio of over 4,700buildings.
Over the last year we have:
- Resolved over 22,500 alerts
- Saved building owners more than £1.34M in maintenance costs
- Reduced 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”
How you get started
How you get started
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.
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.

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.

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
One Smart Technology With 6 Features That Save Time, Money and Protect Your Reputation
✓ In-depth overview of all 6 key features that save time, money and protect your business reputation
✓ Case studies showing real-world compliance transformation
✓ Implementation roadmap for seamless integration with your existing systems
✓ Mitigate your Legionella risk today
Join the 70% of our clients who have dramatically reduced their compliance workload while achieving 100% compliance rates.
The Smarter Alternative

Take the first step toward simplified compliance management with our comprehensive guide detailing how our smart sensor technology transforms 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
