DK SECURITY is a full-service security and investigations company that offers a single, trusted company for a wide ranging availability of security and investigative solutions.



DK SECURITY's headquarters is located in Grand Rapids, Michigan, with branch offices in Lansing and Novi. DK's founders, Mr. John Kendall and Mr. Bob DuHadway, reside in West Michigan, and are committed to reinvesting in the Michigan community. We are proud to support the Pure Michigan Business Connect initiative and partner with other Michigan based businesses.

DK Security is proud to be an affirmative-action, equal-opportunity employer. DK Security’s job openings are open to all without regard to race, color, national origin, gender, gender identity, religion, age, height, weight, disability, political beliefs, sexual orientation, marital status, family status or veteran status. M/F EEO/AA employer.

dk news

Ann Arbor Area Transportation Authority security to be provided by DK Security DK Security Gets Nod for AAATA Security

altDK Security welcomes patrons to Gerald R. Ford International Airport Executives announce new 3 year contract to provide unarmed security guard services.

altShould Concealed Weapons be Allowed Inside Entertainment Venues?
altDK SECURITY Awarded New Contract