ALG Celebrates its 20th Anniversary

Ev Ashworth and Bart Leininger
Oct 18, 2016
1 min read

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.

Recent Posts

See All

Reducing VOC Emissions from Storage Tanks and Weekly OGI Inspections

South Coast AQMD’s Push for Reducing VOC Leaks from Petroleum Facilities and Chemical Plants

Navigating the World of 45V Clean Hydrogen Production Tax Credits

The information provided presents general information and should not be relied on when analyzing and resolving a specific environmental issue. If you have specific questions regarding a particular situation, please consult with competent environmental professionals about the facts and requirements that apply.