Conan Williams, CAC, DPH, CIEC

Vice President

Professional Experience

Conan Williams has been in the environmental industry and a member of the A-Tech Team since 2006. Mr. Williams’ professional development in his career has promoted him to Vice President at A-Tech Consulting. Conan handles ongoing project coordination, new project scope development and is integral in cultivating existing client relationships. Additionally, Mr. Williams has extensive experience in managing large scale environmental projects including; contamination assessments, microbial assessments, HAZMAT assessments, abatement and mitigation projects in the public and private sectors. Mr. Williams has conducted asbestos, lead and HAZMAT sampling and monitored abatement and remedial activities on hundreds of diverse projects. Mr. Williams works closely with our existing clients, building longstanding relationships and custom tailors each project to fit the needs of the client. Understanding that there is no “one size fits all” approach, Mr. Williams spends time understanding the logistical, financial, and environmental aspects of our customers’ projects and ensures their goals and expectations are met and exceeded.


  • Project Management/Monitoring
  • Client Relations and Resource Manager
  • Environmental Surveys/Inspections (Asbestos/Lead/HAZMAT)
  • Microbial Investigations
  • NIOSH 582-Air Sample Analysis
  • Project Monitoring (Asbestos, Lead, Indoor Air Quality and Mold)
  • AHERA Level Asbestos Surveys, AHERA Re-Inspections, Project Coordination, Project Monitoring, Project Management and TEM Clearance Protocol for School Districts
  • Indoor Air Quality Assessments
  • General Construction Monitoring
  • Infection Control Monitoring
  • Confined Space Competent Person
  • Environmental Noise Monitoring
  • Biohazard Decontamination, Monitoring and Testing (Pigeon, Rodent, Insect)


  • 2001: High School Diploma- Calvary Chapel High School, Santa Ana, CA
  • 2005: Major- Pre-Law, Minor- Sociology, Michigan State University, Lansing, MI

Certificates and Registrations

  • Certified Lead Inspector/Assessor- CA Dept. of Public Health #19522
  • Certified Lead Abatement Project Monitor CA Dept. of Public Health #19522
  • Certified Asbestos Consultant (CAC) # 14-5341 – California Occupational Safety & Health Administration
  • Council-Certified ACAC Indoor Environmental Consultant #1705003

Short Courses / Symposiums

  • Certified AHERA Competent Person/Advisor for Practices & Procedures in Asbestos Abatement
  • Certified Air Sampling and Analysis-NIOSH 582 Equivalent
  • Certified Lead Paint Inspection System & Radiation Safety on Radiation Monitoring Device
  • Certified Mold Professional
  • Thermography Training for Building Inspections


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