ATS, founded in 1986, designs, installs, and maintains building automation systems and integrated building solutions. The company operates through seven specialized subsidiaries, serving clients across Washington state, North America, and globally. Its work spans critical infrastructure sectors including research laboratories, hospitals, corporate campuses, and data centers.
The company's technical capabilities cover building automation, energy management, security solutions, critical airflow systems, and facility analytics. These disciplines are applied to reduce energy consumption, optimize building performance, and maintain optimal occupant conditions across complex facilities where environmental control is essential.
ATS is privately owned and operated. The company emphasizes customer excellence and employee development, offering ongoing training, competitive benefits, and advancement opportunities. It describes itself as nimble and agile, maintaining a personal approach to each project across its network of specialized firms.




