Bryan K. Cassidy has recently joined Hahnel Bros. Co. as the Director of Safety and Health. Bryan has been in the construction field for 23 years and received his degree in Occupational Health and Safety in 2006. He served in the US. ARMY for 10 years and is a Gulf War veteran and served on the Hazmat Rapid Response team 4 based out of Brunswick for 9 years. Bryan has held multiple certifications such as (OHST) Occupational Health and Safety Technician, (CHST) Construction Health and Safety Technician, and (WMD) Weapons of Mass Destruction Hazmat Technician.