Geographical
IOWA
(C = Commercial R = Residential)

Terracon Consultants, Inc., (C)
Jennifer Lynn Holliday, CIH
600 SW 7th Street M
Des Moines, IA 50309
(515) 244-3184
(800) 593-7777
jenn.holliday@terracon.com
www.terracon.com
www.terracon.com
1 Aerosol and Airborne Particulate Monitoring, 2 Asbestos, 3 Biological Monitoring, 5 Consulting, 6 Education and Training, Lead and Dust, 5 Consulting, 6 Education and Training, 8 Environmental Protection and Monitoring, 11 Exposure Assessment, 12 Gas and Vapor Detection, 13 Hazard Communication, 14 Hearing Conservation and Noise Reduction, 15 Indoor Air Quality, 16 Labs – Health and Safety, Testing,18 Mold, 21 Personal Protective Equipment, 24 Real-time Detection Services and Direct Reading Instruments, 25 Regulatory Compliance, 26 Respiratory Protection, 27 Risk Assessment and Management, 30 Thermal Stress Protection and Monitoring, 32 Ventilation