Dennis Zigrang

Mr. Zigrang has more than eight years of fire investigation experience and 25 years as a law enforcement officer working various investigative units. He has extensive experience in origin and cause investigations, evidence identification and collection, site documentation through photography and diagraming and detailed report writing. Mr. Zigrang has investigated over 500 fires as a public and private investigator in several states and testified to the origin and cause of fires over 20 times.

• Fire Origin and Cause
• Vehicle fire investigation
• Fire fatalities
• Large loss scene analysis