One Company. One Solution.
DK Security offers premier security and investigations services across the states of Michigan and Ohio. As Michigan's largest locally-owned security company, we are experts in the industry, dedicated to supporting the careers of our team members, and passionate about keeping our communities safe.
Headquartered in Grand Rapids, MI, and supported by branch offices in Lansing, Detroit, and Flint, we excel in the following range of services:
- Unarmed Security
- Armed Security
- Event Security
- Investigations
- Executive Protection
- Audits & Training
- Background Screenings
- Loss Prevention
- Honorline Reporting