Metasys BAS
Control your facility with intelligence, efficiency and longevity
Optimise building performance, reduce risk, and drive sustainable operations with Metasys
Metasys is the cornerstone of modern building management - bringing together advanced automation, intelligent analytics, and seamless integration to help you get the most from your facilities. Whether you're managing a single site or a complex estate, Metasys empowers you to streamline daily operations, optimise energy usage, and reduce operational costs.
With built-in tools for monitoring, reporting and compliance, it simplifies adherence to UK regulations and sustainability targets. The system enhances the efficiency and security of your building infrastructure and IT network, helping you mitigate risk and protect your assets.
Most importantly, Metasys supports the wellbeing and productivity of your occupants - ensuring environments are safe, comfortable, and healthy, day in and day out.
What's New in Metasys Version 14.1?
Get a quick look at what’s new with the latest Metasys release, from enhancements to data visualisation.
New features include:
- Energy Dashboards & Reporting: Help to drive your goals
- Open BACnet Integration: Expands your control and system flexibility
- Streamlined Workflows: Speed up installation and commissioning
- Architectural Flexibility: Lets you adapt your system to the changing needs of your building
Key benefits

Enhance tenant and employee satisfaction by creating environments that are comfortable, safe, healthy and conducive to productivity.

Integrate legacy systems with modern technology to maximise existing investments while embracing innovation.

Manage energy consumption and carbon emissions effectively, with tools for monitoring, reporting and ensuring compliance with environmental regulations and sustainability commitments.
Bring your building systems together on a single, intelligent platform
Maximise the value of your Building Automation System (BAS) from initial commissioning through to retrofit and ongoing optimisation with Metasys. This advanced platform provides a unified digital view of your entire facility, seamlessly integrating HVAC, fire safety, security and lighting systems.
With its intuitive, world-class interface, Metasys empowers facilities teams to monitor performance across multiple sites, while enabling tailored control at the local level. The result is smarter decision-making, improved operational efficiency and a more responsive, future-ready building environment.


Hit building and budget KPIs
Metasys empowers facilities teams to deliver measurable outcomes across even the most complex estates. With intelligent automation and data-driven insights, you can meet sustainability targets, optimise comfort, and reduce energy consumption - all while staying compliant with UK regulations such as the Energy Performance of Buildings Regulations and TM44 inspection requirements.
Designed around the real-world needs of building managers, Metasys simplifies monitoring, streamlines reporting, and supports strategic decision-making. Built-in high-performance HVAC control sequences (based on ASHRAE Guideline 36) enable faster engineering and implementation, helping to maximise system efficiency and cut energy use by up to 30%.
Whether you're working toward Net Zero, improving indoor air quality, or managing operational costs, Metasys provides the tools to deliver results that matter to stakeholders.
Increase equipment uptime and empower your facilities team
Metasys helps you stay ahead of maintenance issues with intelligent dashboards, real-time analytics and proactive alerts that give your team full visibility into asset performance. Whether you're managing a single site or a multi-building estate, the system enables staff to identify and prioritise issues quickly, thereby reducing downtime and improving operational continuity.
Features such as Fault Detection and Fault Triage automatically generate actionable daily task lists, guiding even less experienced team members to take effective steps that extend equipment life and maintain optimal building conditions. By streamlining workflows and supporting smarter decision-making, Metasys boosts team productivity and helps you get the most from your building systems.


Maximise ROI with future-ready building technology
Metasys delivers a scalable and flexible building management solution that adapts to your needs - whether you are managing a single office, a high-rise development, or a multi-site estate. Its architecture supports tailored energy strategies that help reduce operational costs and improve sustainability across your portfolio.
Built on robust IT best practices, Metasys ensures your systems, data and occupants remain secure. With regular updates and enhancements, the platform evolves alongside your business, preserving your initial investment while continuously adding new capabilities. This future-focused approach empowers you to stay ahead of regulatory changes, technological advancements and shifting occupant expectations.
Especially for contractors: Connected Workflow lifecycle tools
Streamline commissioning and project management with our Connected Workflow Application (CWa), providing industry-standard, persona-based workflows through the convenience of a mobile application, and the cloud-based Connected Workflow dashboard (CWd), digitising all aspects of BMS deployment.
Explore more ways the newest Metasys release helps contractors succeed.

Stay ahead with a Building Automation System built for today’s demands
An outdated BAS can hold your building back. Metasys is engineered to meet the needs of modern facilities, with intelligent features that help reduce operational risk, improve building performance and simplify day-to-day management. Whether you're overseeing a single site or a complex estate, Metasys gives you the tools to work smarter, respond faster and deliver better outcomes. Let Johnson Controls help you unlock the full potential of your building infrastructure.
SEE THE REASONS TO MODERNISEEnhance your BAS with trusted components that deliver performance and precision
Extend the capabilities of your Metasys Building Automation System with a suite of proven products designed to work seamlessly together. From commissioning to optimisation, these components provide the essential data and control needed to support healthy buildings, achieve net zero goals and drive operational efficiency.
Valves & Actuators
Ensure accurate control of temperature, pressure and flow to create a responsive and energy-efficient building system. Our robust solutions help maintain comfort while supporting dynamic performance across your HVAC infrastructure.
Sensors
Benefit from highly accurate HVAC sensors available in wireless, networked and standalone configurations. These precision instruments deliver reliable data that supports smarter energy use and cost savings across your estate.
Thermostats
Choose from a comprehensive range of thermostats designed to make comfort control simple, scalable and cost-effective. Whether you're managing a single site or a multi-property portfolio, our thermostats help you maintain optimal conditions with ease.
Take the next step toward better building performance. Contact our Metasys experts today.
Metasys in the news
The role of building automation systems has never been more important. See what experts have to say about current trends—and Metasys benefits.
CONTROLTRENDS: The Future of Building Automation Controls
Bill Schwebel, VP & General Manager of BAS & Controls, Global Products, discusses the Johnson Controls journey and how it has set the stage to become the leading building technology company in the world.
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Detailed overview describes what you need to know about this room-level controller for healthcare facilities and complex labs—including the CCM09090’s faster response rate to changes in pressure.
ACHR NEWS: Keys to Success in HVACR Automation
Where to start to benefit from state-of-the-art systems like Metasys? Experts say to focus on education, collaboration and coordination.