Thermalogix is a fire and explosion investigation firm with offices in Canton, Massachusetts and Rhode Island, serving New England. It carries out origin and cause investigations under NFPA 921, incident reconstruction, 3D laser and infrared scene mapping, evidence collection and large-loss logistics. It prepares reports for trial. Its published investigator CVs list IAAI-CFI and NAFI CFEI certifications and court qualifications, including federal expert witness depositions.