Professional Industrial Hygiene Services & Safety

Occupational Environmental Health Solutions, Inc. (OEHS) is a national, full-service Industrial Hygiene and Safety consulting firm. Since 1999, we have been serving clients out of our Chatham, IL office in Central Illinois. The firm specializes in traditional Industrial Hygiene, Safety and Indoor Air Quality. OEHS, Inc. has completed projects in thirty-two states and provinces throughout the United States and Canada.