Si’-Security, Inc. is comprised of highly experienced retired federal agents and retired local, county and state law enforcement officers. Our combined experience exceeds 200 years of federal, local and state law enforcement.
Fully Licensed Throughout The State Of Illinois
Security Agency 122-001569
Minority Business Enterprise Certified Company (MBE)
Site and Personal Security during periods of civil unrest, Executive Protection, Corporate building Security, Construction Site Security, Fire, Explosion & Natural Disaster Site Security, Evidence Collection, documentation, transportation and secured storage of all evidence collected.
SI’ also offers a teaching division that specializes in the instruction of fire, explosion, threat assessment, scene processing, collection of evidence, death investigation. This is made possible though the extensive experience of our founder and a cadre of retired Federal Agents from ATF, FBI, Secret Service & IRS. SI' was founded by John M. Gamboa, a retired Department of Justice, ATF Special Agent, and Certified Fire Investigator, with over 33 years of fire investigation and teaching experience. Since its founding in 2020, SI’ has developed a team of experts composed of retired ATF Special Agents, Certified Fire Investigators and Explosive Specialist along with active State & local senior fire investigators.
SI’ personnel are currently instructing both new and experienced fire investigators at Federal, State & Local Fire Academies. SI’ also have personnel providing training for the International Association of Arson Investigators (IAAI) in various states throughout the United States, Canada, Virgin Islands, South and Central America as well as the United Arab Emirates (UAE).