Sean McCormick, CSST, DPH

Environmental Field Technician

Professional Experience

Sean McCormick is a Certified Site Surveillance Technician and DPH Certified Lead Sampling Technician. Sean entered the Environmental Health field after graduating from California State University, Fullerton in 2018 with a bachelor’s degree in Environmental Health and minor in Environmental Biology. Using his scientific background, Sean understands the characteristics of the biotic and abiotic hazards encountered in the field to better assess and minimize the particular hazard being addressed. By better understanding the issue, Sean is able to better communicate solutions to contractors and clients and open up dialogue about preventing future hazards from arising. Since joining A-Tech Consulting, Sean has gained training and experience in environmental hazards such as asbestos, microbial growth, and lead as well as indoor air quality and bio-hazmat assessments.


  • Infection Control Monitoring
  • Environmental Surveys/Inspections (Asbestos, Lead, IAQ, HAZMAT)
  • Microbial Investigations
  • AHERA Inspections
  • Indoor Air Quality Investigations
  • Asbestos Awareness Training
  • Moisture Intrusion Investigations
  • NIOSH 582-Air Sample Analysis
  • General Construction Monitoring
  • Project Monitoring (Asbestos, Mold, IAQ)


  • 2018 Bachelor of Science, Health Science with a minor in Environmental Biology, California State University, Fullerton

Certificates and Registrations

  • Certified Site Surveillance Technician – CSST #18-6286 California Occupational Safety & Health Administration
  • Certified Lead Sampling Technician – CA Dept. of Public Health

Short Courses / Symposiums

  • Certified AHERA Building Inspector
  • Certified AHERA Contractor Supervisor
  • Certified AHERA Competent Person/Advisor for Practices & Procedures in Asbestos Abatement
  • Certified Air Sampling and Analysis-NIOSH 582 Equivalent
  • Trained Mold Professional


  • Environmental Information Association (EIA)
  • Southern California Chapter of the American Industrial Hygiene Association (SCAIHA)
  • California Society for Healthcare Engineering, Inc. (CSHE)