About Mark

Mr. Nash has over 2,500 hours of training and over 25 years of proven court-tested experience as a fire origin and cause investigator. He has personally investigated over 1,000 fire incidents in the States of Virginia and Tennessee. These investigations have involved significant property loss/liability/subrogation issues, multi-million-dollar losses, and those with fatalities and serious bodily injury. Mr. Nash has responded to large loss fires as an Accelerant Detector Canine Handler as part of the Bureau of Alcohol Tobacco Firearms and...

Mr. Nash has over 2,500 hours of training and over 25 years of proven court-tested experience as a fire origin and cause investigator. He has personally investigated over 1,000 fire incidents in the States of Virginia and Tennessee. These investigations have involved significant property loss/liability/subrogation issues, multi-million-dollar losses, and those with fatalities and serious bodily injury. Mr. Nash has responded to large loss fires as an Accelerant Detector Canine Handler as part of the Bureau of Alcohol Tobacco Firearms and Explosives, National Response Team since January of 2008. He has participated in over 200 training/demonstration live burns.

Mr. Nash has over 2,500 hours of training and over 25 years of proven court-tested experience as a fire origin and cause investigator. He has personally investigated over 1,000 fire incidents in the States of Virginia and Tennessee. These investigations have involved significant property loss/liability/subrogation issues, multi-million-dollar...

Mr. Nash has over 2,500 hours of training and over 25 years of proven court-tested experience as a fire origin and cause investigator. He has personally investigated over 1,000 fire incidents in the States of Virginia and Tennessee. These investigations have involved significant property loss/liability/subrogation issues, multi-million-dollar losses, and those with fatalities and serious bodily injury. Mr. Nash has responded to large loss fires as an Accelerant Detector Canine Handler as part of the Bureau of Alcohol Tobacco Firearms and Explosives, National Response Team since January of 2008. He has participated in over 200 training/demonstration live burns.

Areas of Expertise

  • Appliance Fires
  • Fire and Arson Investigations
  • Fire Code Consulting AFBC, NFPA
  • Fire Investigation
  • Fire Origin and Cause
  • Fire/​Explosion Damage/​Evaluations
  • Mechanical/​Electrical Fire Cause Analysis
  • Multi-Residential Complex Fire and Explosion
  • SIU and Fraud Investigations
  • Structural Fire Origin and Cause Determination
  • Transformer Fires
  • Vehicle Fires

Education

  • Firefighter Minimum Standards
    Mid-Florida Technical School
mark nash headshot 10 14 2019

Mark Nash, IAAI-CFI

Principal Consultant

Fire and Explosion

Bristol, TN
How Can We Help You?

We have experts in multiple disciplines all around the world. Talk to us and we'll help you find the right expert for the job.

Contact Mark Nash

It's the people, our trusted advisors, who make Envista Forensics the world-class organization we are today.
How can we help you?

 Envista Forensics Logo
Explore Our Site

Our job is to solve complex problems for our clients, in the face of a disaster. We serve business owners, small and large, no matter where they are in the world, and no matter what problem they are facing.