NES is a nationally recognized leader in providing superior environmental health & safety training and consulting, clan lab training, industrial hygiene, construction safety oversight, and storm water compliance services. We provide industrial hygiene consulting covering indoor air quality, mold, water damage, exposure to hazardous materials, and more. We deliver environmental compliance expertise on issues from air and water quality to waste management. NES offers training across a broad range of environmental health & safety issues and trains thousands of law enforcement personnel to handle clan lab investigations safely and effectively.