Private Investigators in Detroit, MI

When the truth matters, DK Security’s professional private investigators deliver thorough, discreet investigations to get the answers you need.

What Are Private Investigation Services?

A private investigation is a thorough, confidential inquiry into a specific concern. Individuals and businesses turn to DK Security’s licensed investigators to conduct unbiased surveillance and fact-finding. Since personal relationships can interfere with investigations, we act as a neutral third party to guarantee no bias or unnecessary conflict. Whether it’s fraud, workplace theft, or employee misconduct, our team gathers the evidence needed to help you make informed decisions.

Time is your most valuable resource—don’t waste it. Whether you need to uncover fraud, investigate workplace misconduct, or resolve personal legal matters, DK Security’s private investigators provide professional, discreet services that save you time and bring you peace of mind.

One Company, One Solution

Fraud Investigation Services

Fraud can drain resources and damage reputations. DK Security’s investigators uncover fraudulent activity through surveillance, background research, and forensic analysis. We provide clear, actionable evidence to protect you or your business from deceptive practices.

Workers’ Comp Investigations

False workers’ compensation claims can be costly, but how can you tell a valid claim from a fraudulent one? DK performs discreet surveillance and investigative research to confirm the legitimacy of claims so your business does not pay for fraudulent injuries.

Sexual Harassment Investigations

As one of the most sensitive types of investigation, workplace sexual harassment claims require sensitivity, confidentiality, and careful documentation review. DK works with discretion and care for all parties involved as we examine witness statements, review security footage, and compile reports to support HR and legal teams.

Anonymous Threats

When we handle anonymous threat inquiries, we start with an analysis of the threat and its credibility. DK Security investigators use digital forensics, surveillance, and other tools to track the source of threats and help restore peace of mind and a sense of security.

Employee Theft & Embezzlement Investigations

Theft and embezzlement impact a company’s bottom line and, unfortunately, often come from within your organization. When you suspect embezzlement or employee theft, DK Security identifies dishonest employees through surveillance, audits, and undercover investigations to help your business recover losses and prevent further damage.

Vandalism

With covert monitoring, photo documentation, and eyewitness accounts, DK investigators compile evidence of vandalism and create a concrete case against those who wish to damage or deface your property. Especially in instances of repeated vandalism, a private investigation puts a swift end to crime.

Employee Drug Use

A drug-free workplace is vital for safety and efficiency. DK’s experts work to understand your company policies, collect eyewitness accounts, assist with “reasonable suspicion” drug screens, and document any potential usage of drugs that are either illegal or against company policy.

FMLA Surveillance

If one of your employees is currently receiving Family and Medical Leave Act (FMLA) benefits for family and/or medical reasons, DK Security helps make sure you are not being taken advantage of by someone trying to abuse the system. Our investigators conduct legal surveillance and document lifestyle changes to determine the legitimacy of an FMLA claim.

Racial/Ethnic Intimidation

Every employee deserves a respectful workplace, and DK Security takes claims of racial or ethnic intimidation seriously. Our private investigators have been employed to uncover evidence of workplace harassment, bullying, or discrimination based on race or ethnic background. Our decades of experience in discreet fact-finding make us invaluable for handling sensitive accusations that can have serious consequences for your business, company culture, and, most importantly, your people.

Retail Loss

Retail businesses lose billions each year to theft. DK Security helps retailers combat shoplifting, employee theft, and organized retail crime with surveillance and undercover operations.

Workplace Violence

DK Security is the industry leader in workplace violence threat assessment and mitigation. Our expert team takes a proactive approach to potential danger by conducting discreet surveillance, analyzing worrisome behaviors, and interviewing colleagues. We develop and implement effective strategies to diffuse threats and prevent escalation for a safe work environment for all.

Undercover Investigations

Sometimes, the best way to uncover wrongdoing is from the inside. DK Security places trained undercover investigators within your business to observe and document misconduct without raising suspicion.

Child Custody Investigations

When a child's custody is in question, DK Security can help guarantee the best possible outcome. Our investigative team uses specialized surveillance and interviews to conduct comprehensive child custody investigations and report on the fitness of each parent and their lifestyle.

Benefits of Hiring Private Investigation Companies

Professionalism

DK Security investigators have the tools, resources, and expertise to professionally handle complex cases. They also understand and follow legal procedures when identifying and collecting evidence.

Experience

By bridging the gap between suspicion and resolution, DK’s network of investigative experts collaborates to uncover the truth. DK understands that dealing with potential wrongdoing can be unfamiliar territory for businesses. Our team, comprised of retired FBI agents, police officers, police academy graduates, and surveillance specialists, offers the experience and meticulousness needed to efficiently address your investigation.

Results

DK has successfully recovered millions in assets and completed over 3,000 private investigations for our clients. For discreet, professional investigations that get real results, trust DK to put your mind at ease.

Why Us

Why Choose DK Security?

DK Security originally began as an investigations firm in 1995 before expanding to include additional security services. Investigations are our specialty.

Today, we are among the top 50 largest security companies in the country and consistently provide licensed, experienced private investigators to handle even the most complex cases. With 30 years of experience, there’s no better resource than DK Security to get the answers you need.

What our clients say about us

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 unsustainable losses by catching fraud and theft early. We also stop workplace harassment and violence through undercover probes.

For individuals, private investigations can provide vital insights for personal and professional decisions.

Contact

Get Answers with DK Security

Don’t let unanswered questions keep you up at night. Contact DK Security today to discuss your concerns and let our licensed investigators provide the answers you need.