Great Northern Sentry Co

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Great Northern Sentry Company was founded in 1991 with the mission to provide highly specialized, result-oriented private security and investigative services. The company offers security services that include access control, event security, construction sites, deterrence and prevention, alarm response and patrol services. It also offers investigative services that include field investigations for insurance/workers compensation fraud, criminal investigation, business/merchant fraud, interview and interrogations, as well as undercover operations, such as alcohol/drug abuse, theft/vandalism, sexual harassment/intimidation and covert closed circuit TV installations. Great Northern Sentry also provides consulting services for disaster planning and recovery, site security analysis, bomb threat procedures, security awareness, drugs in the workplace, sexual harassment and fraudulent workers compensation claims. Great Northern Sentry Company is based in Jackson, Mich.