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  • Ev Ashworth and Bart Leininger

ALG Celebrates its 20th Anniversary

Updated: May 4, 2020

Ev Ashworth and Bart Leininger first opened the doors to Ashworth Leininger Group in 1996. Over the past twenty years they have built a successful, thriving environmental consulting business built on a commitment to provide expert air quality and environmental consulting services to a broad spectrum of clients.

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