California

Clean Tech Environmental Inc. - Irwindale, California

Diversified Environmental Field Services - Glendale, California

Los Angeles County Health Services - Los Angeles, California

IDR Environmental Services - Azusa, California

Alltech Services - Los Alamitos, California

Teecor Group Inc - Los Angeles, California

Environmental Service Professionals - Palm Springs, California

Environmental, Health, and Safety Services - Sunnyvale, California

caja environmental services - Los Angeles, California

Ground Zero Analysis, Inc. - Modesto, California