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UP Private Investigators

Mark Matthews and Associates, LLC
(888) 615-9914
Timely. Thorough. Discreet
​Since 1977
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Surveillance in Upper Peninsula, MI
Do you need to conduct surveillance somewhere in  Upper Peninsula, MI? Do you live in the UP but need surveillance in some other part of the state or region? MM&A offers covert observation and mobile surveillance services throughout Michigan and the surrounding states. So whether you need to document a cheating spouse or the movements and intent of an employee, we have it covered. 

Experience you can count on, knowledge and resources you can trust. 
 Background Investigations
Are you in need of running a background check to determine the validity of someone's character? Do you feel things just don't add up or that different answers are supplied then previously noted? MM&A conducts hundreds of background checks every year to help people understand who they're dealing with. With factual information, you can make an informed decision if it's the person you want to have a relationship, friendship or engage in a business deal. 
Locate Investigations
​Finding people is our specialty, even if they don't want to be found. Contact our office today to find out how we can help you conduct a  locate investigation to find the person. We have access to the most current information and internet resources available. Whether it's an old neighbor, lost friend, past school chum or someone who owes you money, we can help you get connected.​
Experience when it matters most!
Put 40 years of investigative experience to work for you.  Mark Matthews began his career as an investigator in 1977, while working for a family owned detective agency. He's handled investigations across the United States and Washington, D.C., for a variety of clients including Fortune 500 companies such as General Motors, Dow Chemical and State Farm Insurance. 

​Whatever you have questions about, we have the knowledge and ​determination to get the information you deserve. Even if your investigation involves the State of Michigan, County Sheriff's Department,  Police Department or is a case filed in the Judicial District Court.
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​​With hundreds of cases solved over the course of business as  Michigan Private Detectives, we can help you connect the dots by providing context and clarity to complex issues. Email today and let us help get the answers you deserve.
Email us for a free consultation on how to​ solve your case.
(888) 615-9914
Click Here To Speak With A Private Investigator​
Investigative Solutions Since 1977
Investigative Services

​​Affairs of the Heart
Infidelity Surveillance
Infidelity Investigations
​Cohabitation Verification​
Locating Missing Persons
Child Custody Investigation
​Social Media Investigations
Life Insurance Policy Locate
Resources for Locating People
Missing Persons Investigation
Elements of a Background Check
​Wrongful Death Investigations
Discrimination Claims
​Accident Investigation

Criminal Records History
​Obtaining Driving Records
Hard Service Subpoenas
Common Law Marriage
Heir-ship Clarification

Fraud Investigation
Cold Case Review
​Asset Recovery
Digital Forensics

​​Identity Verification
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​​​​Let us help solve your case!​​

    Investigation Inquiry Form​​

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Surveillance
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Background Checks
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Litigation Support
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