Mark Langellier Photo

Mark Langellier, Certified Fire Investigator

Mark has over 22 years of experience as both a volunteer and career firefighter.  He has 12 years of experience conducting both criminal and civil fire investigations.  Mark is an active member in the MABAS 41 Division fire investigation team.  He is certified as a Fire Investigator by the IAAI and is certified as a Fire and Explosion Investigator by NAFI.  Mark is also certified by the Illinois Office of the State Fire Marshal as a Fire Investigator.  He has an Associate Degree in Fire Science Technology from Illinois Central College.