Who We Are

field chemists

Our group of NFPA Certified Marine Chemists serve the Pacific Northwest and beyond.

Craig Trettevik NFPA Certified Marine Chemist No. 688 Senior Maritime Consultant Technical Director

Amy Liu NFPA Certified Marine Chemist No. 706 Certified Industrial Hygienist (CIH) Asbestos Certified Building Inspector Industry Trainer Maritime Consultant MACOSH Committee Member MCA Flammable Cryogenic Liquid Carriers Endorsement

Joseph Trettevik NFPA Certified Marine Chemist No. 725

Lucas Kuebler NFPA Certified Marine Chemist No. 728 Industry Trainer

Don Sly NFPA Certified Marine Chemist Emeritus No. 598E Retired – NFPA Certified Marine Chemist No. 598 Principle Maritime Consultant Industry Trainer Former MCA Chairman

office staff

Sound Testing provides a full-service office.

Peggy Vargas

Jennifer Karacic

Bonnie Sullivan

Nicole Morris Javier Class Support