SEL is an innovative engineering firm offering fire and safety related consulting, investigation, testing and research services. SEL provides a wide range of fire science, forensic investigation, engineering and safety services for a broad range of clients with laboratory and field testing facilities in Warren and Yale, Michigan.Since 1986, SEL has provided independent scientific, engineering, investigative and technology services to:•Test, analyze and report the forensic characteristics of chemical, electrical and mechanical products and systems.•Investigate, analyze, reconstruct and provide expert testimony regarding the origin, ignition source and cause of fire and explosion events.•Develop OSHA and EPA regulatory and safety compliance and training programs.SEL‘s test facility in Yale, Michigan is equipped to provide full scale burn and explosion testing. The facility is one of few of its kind in the nation.