What Are Private Investigation Services?
Individuals and businesses turn to DK Security for unbiased surveillance and fact-finding. Personal ties can complicate investigations, which makes it important to involve an objective third party. Our investigators bring a neutral perspective to every case, reduce conflicts, and deliver results you can trust.
From fraud and workplace misconduct to personal legal matters, we collect evidence to help you confidently make informed decisions.
Our Lansing Private Investigators Office
DK’s Michigan capitol branch is located a short drive west of downtown Lansing, where our staff provide management support, onboard newly hired employees, and complete fingerprinting appointments.
6011 W St. Joseph Hwy
Suite 403
Lansing, MI 48917
(616) 656-0123

One Company, One Solution
Fraud Investigation Services
Fraudulent activity can be financially devastating and challenging to detect. Our team uncovers deception through surveillance, research, and forensic analysis. Whether you suspect financial fraud, identity theft, or business-related scams, we gather concrete evidence to protect you and your assets.
Benefits of Hiring Private Investigation Companies
Professionalism
Our licensed investigators adhere to legal procedures and ethical standards to thoroughly and lawfully conduct each investigation. We handle even the most sensitive cases with discretion and respect.
Experience
DK Security has been a trusted provider of investigative services since 1995. Our team includes former law enforcement officers, surveillance specialists, and security experts who bring decades of experience to each case.
Results
With over 3,000 successful investigations and millions in recovered assets, DK Security delivers tangible results when they matter most.
What our clients say about us
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
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
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
Industries
Industries We Serve
DK investigators provide factual reporting and handle sensitive matters with discretion, respect, and experience for clients across all industries. Our private and corporate investigations benefit a wide range of industries by mitigating risks and uncovering the truth.
For corporations, our investigations help prevent losses by catching fraud and theft early. We also stop workplace harassment and violence through undercover probes.
For individuals, private investigations can provide insights for personal and professional decisions.