About Alerton

Since 1981, Alerton has helped pioneer smart building technology with its intuitive, powerful control tools that helped shaped smart building management. Its innovative building management solutions optimize energy efficiency, operational simplicity and occupant comfort for thousands of buildings worldwide. With flexible architecture, open protocols and cutting-edge technology, Alerton is the leading solution for managing an entire building ecosystem. You’ll find our proven solutions in thousands of buildings around the world.

Alerton partners with an exclusive, global network of independent Dealers and System Integrators who provide expert design, engineering, implementation, and ongoing support. The combination of large-scale global manufacturing and local, in-market partners provides building owners and occupants with the best possible experience. As part of Honeywell International Inc.'s Automation and Controls group, Alerton retains its entrepreneurial and pioneering spirit while gaining the additional financial and technological resources of a multinational Fortune 100 corporation. Our business excellence starts with superb local dealer and factory support backed by the power of Honeywell

At A Glance


Global HQ: Lynnwood, WA 

Manufacturing: United States, Mexico, China 

Corporate Parent: Honeywell

Leading the Way

We were the first to: 

• Pioneer Direct Digital Controls (DDC) technology 

• Offer a Windows®-based operator workstation 

• Offer an intelligent zone sensor—the Microset™ 

• Offer a top-to-bottom native BACnet® system.

• Offer a top-to-bottom native BACnet® system.



Information on ALERTON CAREERS​

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 Alerton Timeline