Building Automation and Control Systems

Solutions to deliver smart, adaptable buildings

Buildings face a wide range of demands and Siemens offers fully-integrated building automation solutions to achieve optimum performance. Design your system any way needed to connect HVAC, lighting, shades, safety, security, fire systems and more for any building type. Our selection of software, network managers, controllers and field devices puts you in command of all systems and equipment – remotely or onsite – to achieve energy efficiency, productivity and well-being. This is how we make smart buildings real – today.

Transform your building today.

Today's building demands don't have to be daunting...decarbonization, energy efficieny, occupant safety and productivity can be realized without compromise. We bring the right people, processes and technology together to meet your building’s unique needs – regardless of building size or complexity.

At a glance

A complete suite of building automation solutions

Discover what Siemens can do for your buildings. Click on each icon to learn more.
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Software Software Building X Building X Desigo CC Desigo CC Desigo Optic Desigo Optic Automation controls Automation controls Controllers and extension I/O Controllers and extension I/O Desigo Control Point Desigo Control Point Desigo Optic Desigo Optic Room automation Room automation Desigo DXR Desigo DXR Desigo Room units Desigo Room units Desigo Control Point Desigo Control Point Thermostats Thermostats GAMMA lighting GAMMA lighting Critical environments Critical environments Field devices Field devices Sensors Sensors Actuators Actuators Valves Valves Pneumatics Pneumatics VFDs VFDs

Addressing your key building challenges

Meet Building X

Leap into the future of buildings

Learn how Building X, part of the Siemens Xcelerator open digital platform, can help you accelerate the sustainability and performance of your building through a suite of AI-enabled applications.

Qualified Improvement Property Tax Deduction Opportunities

Within the CARES Act passed in 2020, Section 168 allows for new tax deductions related to Building Automation and HVAC. Qualified interior improvements made by the taxpayer for existing non-residential buildings may be eligible for a tax deduction of the full amount of equipment and labor costs in a single year, without limitation on the size of the project. 

Building Technologies Blog Center

Read the latest blogs for improving building automation 

Our subject-matter experts regularly publish blogs on building automation-related topics that matter to you,  from digital buildings, to cybersecurity, energy efficiency and more.

New blogs added monthly

Start reading now

Engineering Programs and Specification Resources

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