The Origin & Cause Experts Since 1993, NEFCO services 45 states and growing. NEFCO features over 100 highly credentialed cert ... ified fire investigators, electrical engineers and certified vehicle fire investigators, many of which who hold additional credentials as master electricians, master plumbers and ASE certified technicians. NEFCO provides the highest level of expertise and personal service as well as the fastest turnaround times throughout our coverage area. Our team of "court qualified" expert investigators have successfully provided comprehensive fire and explosion investigations, including those involving fatalities, small buildings, vehicles, residential structures, heavy equipment and large commercial properties with losses in excess of $42MM All NEFCO investigators are W2 employees, not contractors, and are certified CFEI through the National Association of Fire Investigators or CFI through the International Association of Fire Investigators or both. Service Area: Over 100 experts serving 45 States Specialties: Subrogation, Arson, Large Loss, Scene Investigation, Litigation Support, Expert Testimony, Evidence Testing & Storage read more