Founded in 1987, Materials Analytical Services, Inc. (MAS) has become one of the foremost labs in the country. MAS offers Asbestos, Mold, Industrial Hygiene, Indoor Air Quality, Emissions, Consulting services, as well as Materials analysis. We have developed an impeccable reputation for experience, reliability, and accuracy, all while continuing to offer a compelling value proposition to our clients.

Our Lab Managers average over 12 years with the company. MAS employees have been on standards-writing committees and are widely regarded as experts in their fields. Our 20,000-square-foot lab in Atlanta features one of the most comprehensive arrays of equipment in the industry, capable of performing nearly any type of analysis, from NIOSH, OSHA and EPA methodologies to custom analyses.

MAS is accredited by both the American Industrial Hygiene Association (AIHA) (Laboratory ID: 100655) and the National Voluntary Laboratory Accreditation Program (NVLAP Lab Code 101235-0). The lab also participates in quarterly and yearly Proficiency Analytical Testing (PAT) programs. We maintain a rigorous in-house QA/QC program to ensure the most accurate and reliable results possible.