DK Security is the largest Michigan-based security company

Securing Michigan Together

Here to Keep Michiganders Safe

DK Security is a Michigan-based security company that has served the Great Lakes State since 1995. Offering a full range of security services, we are experienced in uniformed security guards, armed security, event security, investigations, background screening, executive protection, and more.

Office Locations

Detroit

550 Stephenson Highway
Troy, Michigan 48083
(616) 656-0123

Grand Rapids

5160 Falcon View Avenue Southeast
Kentwood, Michigan 49512
(616) 656-0123

Lansing

6011 West Saint Joseph Highway
Lansing, Michigan 48917
(616) 656-0123

Kalamazoo

5160 Falcon View Avenue Southeast
Kentwood, Michigan 49512
(616) 656-0123

Detroit

Detroit

550 Stephenson Highway
Troy, Michigan 48083
(616) 656-0123
View Office Location about Detroit

Grand Rapids

Grand Rapids

5160 Falcon View Avenue Southeast
Kentwood, Michigan 49512
(616) 656-0123
View Office Location about Grand Rapids

Lansing

Image of Lansing office building.

Lansing

6011 West Saint Joseph Highway
Lansing, Michigan 48917
(616) 656-0123
View Office Location about Lansing

Kalamazoo

Kalamazoo

5160 Falcon View Avenue Southeast
Kentwood, Michigan 49512
(616) 656-0123
View Office Location about Kalamazoo

Services

Get Professional Security Services in Michigan

As a full-service security provider, DK Security is experienced and equipped to fulfill a wide variety of security requests. Regardless of industry or environment, it’s important to keep your people and assets safe from daily threats and risks.
Our security guard divisions go above and beyond to protect your organization. Unarmed uniformed officers and armed guards go through extensive training, take your well-being seriously, and are thoroughly vetted before being deployed at your place of business.

Industries

Security for Every Industry

Michigan is where it all started for DK Security; we provide security services to clients of all sizes and industries in the Great Lakes State. Since 1995, DK has been proud to serve at the highest level of quality for extensive long-term and short-term partners alike.

Whether you oversee wide-reaching infrastructure, manage a large facility, or are looking to protect your small business, we have the expertise and capability to meet your security needs. You will find the DK badge in the education system, government buildings, construction sites, energy and manufacturing facilities, popular entertainment venues, and much more.
We are committed to providing the highest-quality service available for our home state; our leadership team carefully reviews every security request and excitedly awaits your contact.

Why Us

Why We’re One of the Best Security Companies in Michigan

DK Security’s nearly 30 years of experience in the security field originated as the idea of two highly-credentialed federal law enforcement leaders: Bob DuHadway and John Kendall.
Building a significant presence almost entirely on a reputation for responsive management, DuHadway and Kendall grew the company into Michigan’s largest locally-owned security provider and one of the nation’s 50 largest. Today, DK is woman-led, WBENC-certified, and ranks among Michigan’s largest woman-owned businesses.
Our guards are carefully screened and trained to ensure the highest levels of hospitality and professionalism given to your organization’s security. DK continues to expand and sustain our growth by committing to the well-being of our clients and maintaining the highest standards for client service.

What our clients say about us

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

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

Contact

Find Security Services Near You

We would love to hear from you regarding your security needs in Michigan. If you are interested in learning more about our various services, contact us.