Transform buildings from static entities into smart, strategic assets

Get connected to optimize chiller performance

Combine easy-to-use data from our connected chiller dashboard with regular review by our chiller experts to cut energy costs, minimize downtime and enhance sustainability.

Explore the dashboard
Connected Chiller Dashboard thumbnail

Get real-time data visibility

OpenBlue Enterprise Manager provides real-time data visibility across assets, people, and processes, empowering you to drive intelligent and proactive operations.

Learn more
Johnson Controls headquarters in Cork, Ireland

Updated information regarding our 2023 cybersecurity incident

Learn more

The next generation of smart and connected

A global portfolio of proven solutions.

Interior of an office, where employees are seated a table in discussion.

HVAC Equipment

The largest portfolio of HVAC equipment and controls in the world.
A blue screen displaying biodata of a person with security graphics and icons

Security

From access control, intrusion detection, from video surveillance to weapons detection and emerging technologies.
Frog's-eye view of glass commercial buildings

Building Automation and Controls

The intelligence you need to create safer, smarter building environments.
A red fire detection panel mounted on a white wall in a commercial building.

Fire Detection

From components—sensors, initiating devices, annunciators, and control panels—to integrated systems.
Fire protection that won't flinch.

Fire protection that won't flinch

When the heat is on, you need protection that won’t even flinch. Johnson Controls fire protection flexes to fit demanding spaces and high-piled challenges, delivering trust you can always count on.

Find out more

Building Insights

We’ve been innovating since 1885. Here is a selection of our thinking and perspectives.

See more Building Insights
Johnson Controls recently hosted its 27th Annual Security Technology Expo in Philadelphia, bringing together more than 50 of the security industry’s leading manufacturers.
Johnson Controls brings together security leaders for 27th annual technology expo
FARS Fire Fighters
The case for Firefighter Air Replenishment Systems model codes: debunking myths that could put firefighters at risk
Understanding the Infrastructure of Data Centers
Understanding the infrastructure of data centers
Greyscale portrait of Warren Johnson
How Warren Johnson invented the world's first room thermostat
Customers and industry experts joined us to explore the latest advancements in the connected controls and smart buildings technologies.
Smart building innovation takes center stage at Fenway Park
How smarter buildings drive climate progress and business performance
Built for action: How smarter buildings drive climate progress and business performance
Call center workers smiling

Operations, maintenance, and repair services

Our experts can help reduce maintenance costs and minimize downtime. Contact us at +1 844 628 2529.

Learn more

Our Latest News

Connected Sprinklers Graphic
JUN 17, 2025
Johnson Controls Connected Sprinkler service offers a smarter approach to fire safety
Johnson Controls headquarters in Cork, Ireland
JUN 13, 2025
Johnson Controls announces $9 billion increase to share repurchase program
Johnson Controls headquarters in Cork, Ireland
JUN 11, 2025
Johnson Controls announces quarterly dividend
A Johnson Controls large-scale heat pump used for district heating in southern Germany.
JUN 10, 2025
Johnson Controls heat pumps: Boosting customer success by driving down costs and carbon
Skyscrapers aerial view
How to unlock your building’s smart potential

For many industries, your building is the physical heart of your organization. You need it to run as efficiently and sustainably as possible, now and into the future. "Cracking the code: Unleash your smart buildings strategy with the power of facility data," a commissioned study conducted by Forrester Consulting on behalf of Johnson Controls, found that few businesses operate smart buildings today.

 Learn More