Martin Investigations & Security Services

We are a leading security services company with more than 200,000 employees and revenues exceeding $8.5 billion. With offices located throughout the nation as well as internationally (Canada, Mexico, United Kingdom), we are responsible for protecting more than 50,000 client sites. Since 1957, and over 60 years of deep industry experience and expertise, we have been providing customized physical security solutions to meet the specific needs of organizations of every size, in any industry.

These days, security is a hard thing to find. We are based in Troy, Ohio, and work all over the western region of the state. We are a locally owned and operated company that specializes in getting the job done. Our services include investigations, guards, process service, and complete background checks. Our investigators have over 50 years of law enforcement experience. Call Key II Security & Investigations, Inc., today and let us know what we can do for you.