Experience peace of mind with DK Security, a trusted Toledo, Ohio security company providing professional armed, uniformed, and event security services.
Keeping Toledo Safe
DK Security has operated in Michigan for over 30 years, spanning from Lake Michigan to the entirety of Metro Detroit. Since 2021, we have also proudly served the state of Ohio. Our approach has always been to deliver the highest caliber of security services with a leadership team that responds swiftly and effectively. We extend that commitment to organizations of all industries in the Toledo area, ensuring your place of business has access to security of the highest quality.
Uniformed Security
Our longest-serving area of service, the uniformed security division is our company’s largest and serves a diversity of Toledo industries. DK Security meticulously screens and trains all unarmed guards to serve the government, energy, education, manufacturing, healthcare, and entertainment sectors, among others.
What our clients say about us
Macatawa Bank
“Always have and always will recommend DK! I had the privilege of knowing both Bob and John and feel this is the best security company out there—you are treated as a true client, not just a customer!”
Macatawa Bank
Manufacturing Client
“DK Security and its staff are the commensurate professionals. They listen to their client needs and tailor their security service to what best fits the client. Would highly recommend them to any organization seeking the best in onsite security.”
Manufacturing Client
Southwestern Michigan College
“I am impressed with DK’s reliability. From day one they have ensured that anytime our campus’ are open for students they are on duty with a professional and knowledgeable staff member.”
Southwestern Michigan College
Lansing Insurance Industry Client
“I whole-heartedly recommend DK – they are experts in what they do.”
Lansing Insurance Industry Client
Industries
Security for Every Industry
Working with DK Security offers advantages that you won’t find with a national or global firm. We have extensive local expertise in the Midwest security industry and maintain smooth operations and relationships with partners of all kinds.





