How does Legionella temperature monitoring improve compliance?

It provides continuous temperature data, instant alerts and automated reporting, reducing manual checks and ensuring compliance with ACoP L8.

Is the monitoring system suitable for my building type?

Yes. It supports schools, care homes, hotels, healthcare facilities and commercial buildings across the UK.

Can I try the system before full rollout?

You can start with a 60-day pilot and money-back guarantee to experience the benefits before committing.

Legionella Watch - Your Hybrid Solution for complete Legionella Risk Mitigation

Protect your business reputation and ensure total

Legionella compliance with confidence.

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Smart Legionella Control for Safer Properties

Continuous, compliant, and data-driven Legionella management — powered by Legionella Watch, the smart monitoring system developed by LCS.

Developed by Legionella Consultancy Services (LCS), Legionella Watch combines expert insight with smart IoT monitoring to keep your sites safe and compliant.

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Manual Checks Are Costly and Risky

If your Legionella control relies on manual temperature checks and paperwork, you face unnecessary costs, time pressure, and human error. Missed readings can lead to compliance failures and increased risk to building users

Wasted time on

site visits

Higher

compliance risk

Fragmented

records

Smart Legionella Monitoring, Backed by LCS Expertise

Legionella Watch continuously tracks water temperatures, flow events, and system health in real time — providing the insight you need to prove compliance, reduce manual effort, and prevent risk escalation.

Features & Benefits

Real-Time

Monitoring

Continuous 24/7 temperature tracking with instant alerts.

Smart

Flushing Logs

Automated recording of sentinel and outlet flushing, fully auditable.

Audit-Ready

Monthly Reports

Receive detailed compliance reports every month

API Integration & Analytics

Seamless data transfer into your compliance systems for insight.

Digital Risk Assessment

Data-driven insight to update and validate your risk assessments.

Predictive

Alerts

Early detection of anomalies helps you act before issues escalate.

How Legionella Watch Works

3 simple steps to complete Legionella compliance.

1. Consult & Plan

We assess your sites and design a tailored monitoring system.

2. Install & Connect

Wireless sensors fitted with minimal disruption.

3. Monitor & Act

Access live dashboards and compliance reports anytime.

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Built for People Who Manage Compliance

Facilities

Health & Safety

Property Management

Whether you oversee one site or a national portfolio, Legionella Watch helps you stay compliant, control costs, and protect building users. Ideal for:

Facilities and Estates Managers
Health & Safety Professionals
Social Housing & Associations
Schools, Hospitals, and Care Providers

Expertise You Can Rely On

When others can’t resolve Legionella issues, LCS can.
We combine advanced diagnostics with proven technology to detect, correct, and prevent problems others miss — ensuring total water safety compliance.

Over a decade of Legionella expertise
Qualified risk assessors and engineers
Specialists in IoT solutions
Proven results across housing, healthcare, leisure, and education sectors

What You Can Expect

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”

Trusted Across Multiple Sectors

Trusted by housing, healthcare, and education providers across the UK to maintain safe, compliant water systems.

Commercial Buildings

Healthcare

Education

Housing

Manufacturing

Leisure

Benefits of Legionella Watch

Save Time

Automate routine temperature checks with real-time monitoring, reducing manual tasks and allowing your team to focus on other critical responsibilities.

Mitigate Risk

Continuous monitoring ensures water temperatures remain within safe ranges, proactively identifying potential Legionella risks before they escalate.

Save Money

By minimising manual interventions and preventing costly outbreaks, Legionella Watch offers a cost-effective solution for long-term water safety management.

Reduce Waste

Targeted flushing based on actual usage data reduces unnecessary water waste, promoting sustainability and lowering utility costs.

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What does Legionella Watch do?

Legionella Watch is an IoT-based remote monitoring system that simplifies Legionella compliance. Wireless sensors track water temperatures in real time, transmitting data to a central platform accessible 24/7, ensuring full visibility and risk detection.

A control room with a lot of monitors and chairs

Legionella Watch automates compliance reporting, reducing admin work and ensuring effortless regulatory adherence. By cutting manual flushing and testing, it minimises water waste, lowers energy use, and reduces your carbon footprint for a more sustainable water safety solution.

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Who is it for?

Legionella Watch provides a smarter, more sustainable solution for owners, managers and operators of commercial and public buildings, seeking a more efficient and effective way to manage Legionella risk!

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Are you a:

Property Owner or Operator

Head of Facilities

Head of Compliance & Governance

Health & Safety Manager

Sustainability Manager

If you want to ensure compliance, increase the operational efficiency of Legionella monitoring and reduce cost - get in touch!

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A row of logos on a white background including joseph , wavertree house , and laurel home surgery.

A kitchen sink in a classroom with tables and chairs in the background.

A large group of people are standing in front of a building.

A chef is washing vegetables in a kitchen sink.

A nurse is helping an elderly woman wash her hands in a sink.

A group of people are waiting in a hospital lobby.

A large swimming pool with a jacuzzi in the middle of it.

Get more information on your sector

Choose your sector below and receive further information.

Commercial Property

Housing Associations

Primary & secondary Schools

College & Universities

Private & SEND Schools

Hotels

Student Accommodation

Sports Centres & Recreational Centres

Spectator Sports & Theatrical Venues

Care & Nursing Homes

GP's & Health Clinics

Calculate Your Savings

Discover how much you could save with Legionella Watch using our interactive calculators

Legionella Watch System

Cost Calculator

Estimate the cost of installing and operating Legionella Watch across your sites, so you can easily compare it with your current Legionella control spend.

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Legionella Watch Return

On Investment Calculator

Calculate your potential return on investment by comparing your existing manual control costs against the efficiencies achieved with Legionella Watch.

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